iPhone is the most popular smartphone and was created by Apple Inc. The platform is commonly used all over the world by millions of people and businesses alike. An iPhone Developer holds the skills and knowledge to effectively develop the app on the iOS platform. Whether an organization needs an iPhone app that you want to make available in the App Store, a game or a complex enterprise solution, an experienced iPhone developer can handle just about anything.

An iPhone Developer is knowledgeable in essential development techniques like Object Oriented Programming, Swift and Objective-C as well as advanced development techniques like Core Data and Core Animation. Developers have expertise in Process Methodologies such as Agile, Extreme Programming and Waterfall for flexible development. They are also familiar with creating efficient user interfaces for mobile apps to ensure a great user experience.

The purpose of hiring an iPhone Developer on Freelancer.com is to help make clients' visions come to life with their app development skills and knowledge. This way, their ideas can come to life without going through the hassle of dealing with technical issues or relying on additional manpower. It doesn't matter if it's big or small - they will help clients make their dreams become reality through iOS mobile application development.

Here's some projects that our expert iPhone Developers made real:

  • Create mobile applications
  • Developing secure payment systems
  • Integrating SDKs into existing code
  • Complex enterprise solutions
  • Developing intuitive user interfaces
  • Establishing navigation architectures

Getting an experienced iOS developer to build the right application helps take clients to the next level in terms of product performance, design and customer satisfaction. Hiring an iPhone Developer on Freelancer.com makes this process easy, fast, reliable and cost-efficient for organizations of any size who are looking for an expert to bring their project to life.

If your organization has a project related to iOS mobile application development, then why not look at posting it up on Freelancer.com? With their assistance in building custom apps, you can rest assured that quality and efficiency are guaranteed with reasonable prices at any size or scale. So don’t hesitate, post your project up today and hire an experiencediPhone Developer on Freelancer now!

234,470 건의 리뷰 기록에서, 저희 프리랜서( iPhone Developers )에 대한 거래선 측의 평가는 별점 5점 만점에 4.9점입니다.
iPhone Developers 분야 채용

iPhone is the most popular smartphone and was created by Apple Inc. The platform is commonly used all over the world by millions of people and businesses alike. An iPhone Developer holds the skills and knowledge to effectively develop the app on the iOS platform. Whether an organization needs an iPhone app that you want to make available in the App Store, a game or a complex enterprise solution, an experienced iPhone developer can handle just about anything.

An iPhone Developer is knowledgeable in essential development techniques like Object Oriented Programming, Swift and Objective-C as well as advanced development techniques like Core Data and Core Animation. Developers have expertise in Process Methodologies such as Agile, Extreme Programming and Waterfall for flexible development. They are also familiar with creating efficient user interfaces for mobile apps to ensure a great user experience.

The purpose of hiring an iPhone Developer on Freelancer.com is to help make clients' visions come to life with their app development skills and knowledge. This way, their ideas can come to life without going through the hassle of dealing with technical issues or relying on additional manpower. It doesn't matter if it's big or small - they will help clients make their dreams become reality through iOS mobile application development.

Here's some projects that our expert iPhone Developers made real:

  • Create mobile applications
  • Developing secure payment systems
  • Integrating SDKs into existing code
  • Complex enterprise solutions
  • Developing intuitive user interfaces
  • Establishing navigation architectures

Getting an experienced iOS developer to build the right application helps take clients to the next level in terms of product performance, design and customer satisfaction. Hiring an iPhone Developer on Freelancer.com makes this process easy, fast, reliable and cost-efficient for organizations of any size who are looking for an expert to bring their project to life.

If your organization has a project related to iOS mobile application development, then why not look at posting it up on Freelancer.com? With their assistance in building custom apps, you can rest assured that quality and efficiency are guaranteed with reasonable prices at any size or scale. So don’t hesitate, post your project up today and hire an experiencediPhone Developer on Freelancer now!

234,470 건의 리뷰 기록에서, 저희 프리랜서( iPhone Developers )에 대한 거래선 측의 평가는 별점 5점 만점에 4.9점입니다.
iPhone Developers 분야 채용

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    119 찾은 프로젝트

    I am seeking a skilled freelancer to develop an AI-powered voice agent tailored to enhance lead engagement and professional communication for my business. The solution should be proficient in handling interactions in multiple languages while seamlessly integrating with our existing applications. Its primary purpose is to optimize lead conversion through personalized and empathetic interactions. Key Requirements: - Develop a functional AI Voice Agent capable of effective communication. - Ensure multi-language support to cater to a diverse audience. - Implement a custom voice personality to align with brand identity. - Enable integration with third-party applications and CRM systems. Expected Agent Features: - Ability to transfer calls to human agents when necessary. - Maintain a professiona...

    $38 Average bid
    $38 (평균 입찰가)
    58 건의 입찰

    I’m getting ready to launch “Kasarani Seasons”, a digital space dedicated to the everyday life of Kasarani’s local residents. The idea is still flexible: it could take the shape of a website, a mobile app, a fresh brand identity—or a smart blend of all three. What matters most is that the final product feels local, informative, and genuinely useful for people who live, work, and spend their free time in Kasarani. Here is what I need from you: • A brief discovery session (or questionnaire) to pin down the best channel and feature set for our audience. • A clear concept proposal covering structure, user flow, and visual direction. • Design and development of the agreed solution, delivered in clean, maintainable code (or brand files) ready...

    $395 Average bid
    $395 (평균 입찰가)
    126 건의 입찰

    Saya ingin menghadirkan sebuah aplikasi permainan khusus untuk platform Android. Konsep inti gim sudah saya susun secara garis besar, namun masih terbuka untuk masukan kreatif Anda agar pengalaman bermain menjadi lebih seru dan responsif. Yang saya butuhkan: • Desain dan pengembangan gameplay inti, termasuk mekanik utama serta level awal. • Antarmuka pengguna (UI) yang intuitif dan ramah pengguna, selaras dengan panduan Material Design. • Integrasi dasar fitur penting Android—penyimpanan progres, audio, dan optimasi performa untuk berbagai ukuran layar. • File APK siap uji beserta kode sumber terstruktur, komentar jelas, dan panduan build sederhana. Saya akan memberi referensi aset grafis dan konsep tema; Anda bebas mengusulkan peningkatan selama tet...

    $24 / hr Average bid
    $24 / hr (평균 입찰가)
    20 건의 입찰

    I’m building an all-in-one application that lets our playcenter team craft a personalized “birthday show” for every party and instantly hand the family a downloadable keepsake video. Core flow • From any PC, tablet or phone, the operator creates a new event, types the child’s name and age, then drags in photos from birth to today and short video greetings supplied by friends or relatives. • The system stitches those assets with themed animations (boys, girls or unisex), a 5-to-1 visual countdown, an upbeat birthday song and AI-generated cameo wishes from famous athletes, artists or even politicians. • During the party we can still pop in extra photos or clips on the fly; once the show ends, the final montage renders on the server and the family...

    $2103 Average bid
    $2103 (평균 입찰가)
    192 건의 입찰

    I'm seeking an experienced mobile app developer from Switzerland to finalize and optimize my cross-platform social networking app. The app is written in JavaScript and already live on Apple but requires adjustments before re-uploading with a corrected description. Tasks include connecting the invite link to the download option, enabling users to report inappropriate pictures, guiding me on managing images via Superbase, fixing typos, adjusting pop-ups, ensuring email collection functionality, and launching on Google Play. Additionally, I need professional guidance for SEO optimization and promotion post-launch.

    $513 Average bid
    $513 (평균 입찰가)
    183 건의 입찰

    I’m building a simple yet secure solution that lets visitors enter and leave our gated community by scanning a QR code. The core flow is straightforward: • Residents create a unique, time-bound QR code for each guest from within the same app (or their own resident view). • The visitor presents that code at the gate, security scans it, and the visit is automatically logged as “checked-in.” • On departure the guard scans again, closing the visit record as “checked-out.” That check-in / check-out cycle is the only must-have for this first version. I do not need broader resident-notification features or an elaborate security dashboard right now—speed and reliability of the QR workflow are my priorities. Deliverables I expect: 1. Cross-p...

    $429 Average bid
    $429 (평균 입찰가)
    226 건의 입찰
    Supabase App Finalization
    13 시간 left
    인증 완료

    We're looking for a freelancer with strong, hands-on experience building apps in Lovable to help us finalize an existing app built on Lovable with Supabase edge functions — fixing bugs, hardening backend security (removing hardcoded secrets, migrating to Lovable's secrets manager), cleaning up domain/routing configuration, and implementing SMS verification and messaging (A2P 10DLC campaigns, phone provisioning, opt-in flows, verification codes). You should have proven Lovable project experience (portfolio links appreciated), be comfortable with Supabase, and have hands-on experience with SMS verification/A2P registration — bonus if you've worked with blockchain/wallet integrations (Polygon/Solana). Please include relevant project examples and a brief note on your...

    $433 Average bid
    긴급형
    $433 (평균 입찰가)
    300 건의 입찰

    Saya ingin membangun sebuah aplikasi mobile untuk toko online saya. Fokus utama versi pertama ini adalah pengalaman berbelanja dasar—pengguna dapat menelusuri katalog produk, menambahkan item ke keranjang belanja, dan melihat ringkasan pesanan mereka. Sistem pembayaran online serta pelacakan pesanan belum menjadi prioritas; keduanya boleh Anda siapkan placeholder agar mudah diaktifkan di tahap selanjutnya. Lingkup kerja: • Rancang antarmuka sederhana dan responsif yang nyaman digunakan di Android (iOS menyusul, jika memungkinkan). • Implementasikan logika keranjang belanja lengkap: tambah, kurangi, hapus produk, serta hitung subtotal. • Buat struktur backend ringan (RESTful API atau Firebase) untuk menyimpan data produk dan status keranjang secara real-time. • Se...

    $404 Average bid
    $404 (평균 입찰가)
    36 건의 입찰

    I'm seeking an experienced Flutter developer to create a cross-platform freelance application for both iOS and Android. Core Functionalities: - Job posting and bidding - User profiles and ratings - In-app messaging system Design Requirements: - The app should have a modern and sleek design. Ideal Skills and Experience: - Proficiency in Flutter and Dart - Experience in developing cross-platform mobile applications - Strong UI/UX design skills, particularly in modern and sleek aesthetics - Knowledge of backend integration for real-time data handling - Excellent communication skills for project collaboration and updates Please provide a portfolio showcasing similar projects.

    $118 Average bid
    $118 (평균 입찰가)
    38 건의 입찰

    I want a straightforward Tuya miniapp whose single purpose is to let me control my smart-lighting devices from within the Tuya ecosystem. The focus is purely on lighting—no thermostats or cameras—so the code and UI can stay lean and fast. I need a custom Tuya Smart MiniPanel / MiniApp built for my Tuya Developer account. Key features required: 5-Channel Spectrum Control: Sliders for Red, Green, Blue, Cool White, and Warm White. Smooth Gradual Transitions (Fade Engine): The system must smoothly transition light intensity and color temperature over set time intervals (e.g., 30–60 minute sunrise/sunset ramps) rather than abrupt stepped jumps. 24-Hour Programmable Lighting Curve: A visual daily schedule editor (Sunrise, Noon Peak, Sunset, Night Moonlight). Biotope Weather Pr...

    $500 Average bid
    $500 (평균 입찰가)
    133 건의 입찰
    iPhone BMS Health Data Modification
    6 일 left
    인증 완료

    iPhone Battery Management System inside-out and can work across software, hardware, and firmware layers to alter the way battery health data is reported. The goal is to change the internal metrics that feed the Health section in iOS so the device shows revised capacity, cycle count, and related statistics without triggering errors or safety lockouts. Can you make a Custom device that can be use on a factory level,hat helpful to change battery health and cycle by just connecting the battery BMS only. Scope • Reverse-engineer or otherwise access the BMS firmware and its data pathways. • Modify the algorithms or calibration tables that calculate battery health. • Validate the change on real hardware so the phone operates normally under charge, discharge, and idle state...

    $423 Average bid
    $423 (평균 입찰가)
    60 건의 입찰

    Subject: Proposal & Requirement Specification for E-Commerce / Gaming App - "LUCK DHAN" ​Hi, ​I am looking for an experienced developer/agency to build a complete Web Application, Android App, and Super Admin Panel for my project "LUCK DHAN". ​Please review the complete project scope, features, budget, and timeline below. ​ PROJECT OVERVIEW ​App Name: LUCK DHAN ​Platforms Required: Web App + Android App (.apk) + Super Admin Panel + Google Play Store Publishing ​Budget Range: ₹50,000 – ₹60,000 INR (Fixed & All-Inclusive) ​Timeline: 20 to 30 Days Maximum ​Language Note for Communication: I speak Hindi. If you wish to call or discuss the project details over a phone call, please communicate in Hindi. ​COMPLETE SCOPE OF WORK (13 CORE FEATURES) ​User Login &...

    $545 Average bid
    $545 (평균 입찰가)
    85 건의 입찰

    I am looking for an experienced developer or development team to build an on-demand home-services marketplace for the Kenyan market. The concept is similar to Uber, but instead of transporting passengers, customers will request verified artisans/fundis for home and business services such as plumbing, electrical work, carpentry, painting, welding, appliance repair and other services. ### Required platforms 1.⁠ Customer mobile application 2.⁠ Artisan/Fundi mobile application 3.⁠ Web-based admin dashboard 4.⁠ Backend/API ### Core customer features •⁠ Phone/OTP registration •⁠ Location/GPS (critical priority) •⁠ Real-time chat functionality (critical priority) •⁠ Service categories •⁠ Nearby fundis •⁠ Immediate or scheduled bookings •⁠ Job posting with ...

    $495 Average bid
    $495 (평균 입찰가)
    382 건의 입찰

    SOFTWARE DEVELOPMENT TEAM / DEVELOPER REQUIRED We are looking for an experienced software developer or development team to build a premium health & wellness mobile application with a supporting web-based admin platform. Requirements: • Mobile App Development (Android & iOS) • Backend & API Development • Admin Dashboard • Database & Cloud Infrastructure • Payment & Subscription Integration • Third-Party API Integrations • Wearable/Health Device Integration • Strong UI/UX capabilities • Scalable & secure architecture Experience in HealthTech, Wellness, Fitness or similar applications will be preferred. Pune / Remote Project-based / Long-term opportunity Interested developers/agencies can DM with their portfolio, prev...

    $2035 Average bid
    $2035 (평균 입찰가)
    171 건의 입찰
    SAYA BLOGS
    6 일 left

    I’m planning a new social media application and need a developer who can take it from concept to launch on both iOS and Android. The heart of the product is a dynamic News feed where users will scroll through posts from the accounts they follow. Each post should support rich text, images, or short videos and refresh in real time. Key interactions I want implemented from day one are Likes and comments plus the option for users to Share posts directly to their own feed. Smooth, snappy performance and modern gesture-based UI patterns are important to me, and I’d like push notifications in place for activity on a user’s content. I already have initial wireframe sketches and branding assets, so you’ll focus on the full mobile build, backend APIs, and deployment to the ...

    $471 Average bid
    $471 (평균 입찰가)
    286 건의 입찰

    I’m looking for someone to test several small apps on physical Apple devices and record short demonstration videos for App Store review. Each app supports either iPhone or Mac, so it only needs testing on its supported platform. Scope - Test the main features, including longer tasks, responsiveness, cancellation, error handling, and preservation of original files. - Test trial, purchase, and restore flows where available, using Apple’s test environment without real charges. - Record up to 2–3 short demo videos per app, approximately 30 seconds each, showing the actual app in use with sample data. What I’ll provide - TestFlight access for iPhone apps and installable Mac builds. - Sample files, feature descriptions, and a short testing checklist for each app. Delivera...

    $10 / hr Average bid
    $10 / hr (평균 입찰가)
    43 건의 입찰

    I need a website and mobile app that integrates with multiple social media platforms to locate and display businesses on a map based on user search queries. Key Features: - Social Media Integration: - Pull in search results from Facebook, Instagram, TikTok, Google, and WhatsApp using real-time APIs. - Open to developer suggestions for additional APIs or cost-effective integration methods. - Business Mapping: - Pin businesses on an interactive map. - Provide detailed search results displayed via cards with relevant information from social media. - Comprehensive Business Listings: - Include all types of businesses (restaurants, retail stores, service providers, etc.) Additional Details: - I already have a concept designed and some APIs set up but need a developer to finalize the...

    $32 / hr Average bid
    $32 / hr (평균 입찰가)
    306 건의 입찰

    I’m ready to move Landed from concept to a touch-ready prototype. The game is a mobile-first, multiplayer life-sim where players arrive in a new city, balance money, energy, belonging and homesickness while prices rise, run savings circles with friends, host dinners and track down hard-to-find ingredients. Although designed with diaspora and migrant communities in mind, it should feel welcoming to anyone. Engine & platform I’ve settled on Godot so the build targets both Android and iOS from a single codebase. Lightweight networking will support real-time or asynchronous play. Core systems to implement • Resource-management loop for money, energy, belonging and homesickness • Social-interaction layer that lets players form savings circles, schedule dinners ...

    $354 Average bid
    $354 (평균 입찰가)
    97 건의 입찰

    I'm seeking an experienced frontend developer for a mobile action game. The game will feature realistic graphics and requires complex character animations. Key Requirements: - Develop intuitive and engaging game interfaces. - Implement high-quality, realistic animations for characters, including complex actions. - Collaborate closely with game designers and backend developers to ensure smooth integration and performance. Ideal Skills: - Proven experience in mobile game frontend development. - Strong portfolio showcasing realistic art style. - Expertise in animation, particularly for complex movements. - Proficient in relevant game development tools and engines (e.g., Unity, Unreal Engine). Please provide a portfolio with relevant work and a brief outline of your approach to this pr...

    $773 Average bid
    $773 (평균 입찰가)
    117 건의 입찰

    I am building an end-to-end AI platform: The build must cover: • iOS • Android • Web The work involves taking an excellent base model (such as Meta’s Llama or Mistral AI) and adapting it to your niche using techniques like fine-tuning or RAG (Retrieval-Augmented Generation). Adding data must also be made possible through a simple and intuitive interface. The platform must allow users to write questions and read answers, but also feature a graphical interface that enables the exchange of opinions and realistic debate with the user. What I expect from you is a fully functional, production-ready system—front-end, back-end, and model integration—delivered with clear documentation and deployment assistance so my team can scale it after launch. If you al...

    $622 Average bid
    $622 (평균 입찰가)
    206 건의 입찰

    15 Key Features Required: ​Gender-based subscriptions & low pricing structure for female users. ​P2P QR & User Code Recharge system. ​Pin-Code / Location-based user search & live online counter. ​Android FLAG_SECURE (Screenshot and Screen recording completely blocked). ​VIP Section (Hot Boys & Hot Girls) with Age tags. ​Admin Free Access Switch for selected specific users. ​Male & Female Reward / Free Gifts System. ​1-on-1 Audio/Video Call, Group Chat & Offline Push Notifications. ​Real-time Admin Panel with Male/Female live online counters. ​Automated In-App Audio & Video Call Quality Tester / Self-Test Tool. ​Multi-Language Audio Prompt & IVR Guide System. ​Smart Auto-Ban & Content Moderation System for Abuse Protection. ​Dynamic Custom Ads Banner &...

    $582 Average bid
    $582 (평균 입찰가)
    78 건의 입찰

    I need a versatile catering app to streamline daily menus, student subscriptions, and orders. The app should be accessible on iOS, Android, and Web platforms. Key features include: - User Roles: Student, Admin, Client - Daily Menus: Display menus with meal choices and extras. - Student Subscriptions: Manage meal choices, track payments and balances. - Orders: Set cutoffs for order submissions, track payments. - Reports: Generate daily/monthly reports. - Delivery Lists: Create kitchen and hostel delivery lists. - Enquiries: Capture and manage catering enquiries. Ideal skills and experience: - Strong background in app development for mobile and web platforms. - Experience in building user-friendly interfaces. - Familiarity with payment processing and tracking systems. - Ability to generate...

    $1142 Average bid
    $1142 (평균 입찰가)
    199 건의 입찰

    I need a web and mobile platform that connects students with recruiters for campus placements. The platform should include: - Student Profiles: Detailed profiles showcasing skills, education, and experiences. - Job Listings: Comprehensive listings of available positions. - Application Tracking: A system to track application statuses. Ideal Skills and Experience: - Experience in developing web and mobile applications. - Knowledge in creating user-friendly interfaces for both students and recruiters. - Background in building secure and efficient application tracking systems. Looking for a candidate who can deliver a robust, scalable, and engaging platform.

    $295 Average bid
    $295 (평균 입찰가)
    93 건의 입찰

    I’m building a mobile-only puzzle game for Android in which every level is a race against the clock. Players will have a clear countdown, escalating difficulty, and a fast, satisfying restart loop that keeps them chasing better times. Here’s what I need from you: • A complete, publish-ready APK plus the full project source. • Clean, touch-friendly controls, responsive UI, and a lightweight art style that performs smoothly across current Android devices. • A modular level system so I can add or tweak timed stages later without rewriting core code—Unity, Godot, or any comparable engine that supports this is fine. • Basic settings (sound/music toggle, pause, restart) and Google-Play-ready build settings. • Brief documentation outlining the p...

    $229 Average bid
    $229 (평균 입찰가)
    41 건의 입찰

    I want complete peace of mind that my personal iPhone & android Samsung is fully locked down against hackers. The job is straightforward: audit every setting, app permission, network profile, and cloud-sync option on the device; fix or guide me to fix anything that leaves an opening; and finish with a clear summary of what was changed and why. Because this is for personal use, I’m focused on practical, real-world protection rather than corporate compliance checklists. Expect to work directly with me over a secure video or messaging channel so I can follow along while you adjust settings such as Face ID, two-factor authentication, iCloud Keychain, Wi-Fi/cellular profiles, and any third-party security apps you recommend. Deliverables • A live, step-by-step hardening se...

    $26 Average bid
    $26 (평균 입찰가)
    29 건의 입찰

    I run a small clinic and need a straightforward mobile application that lets my team capture, store and pull up a patient’s complete medical history at any moment. The heart of the build is a structured medical-history module linked to a prescription writer, so a doctor can open a chart, review past notes, add today’s findings, then generate and save a new prescription—all from one screen. The app has to work smoothly on modern smartphones, store data securely on-device first, and give me an easy way to back up or export records (PDF for individual visits and CSV/JSON for bulk data). A quick search by name, phone number or patient ID is critical because we often look up a file while the patient is sitting in front of us. Appointment scheduling is not a must-have right no...

    $156 Average bid
    $156 (평균 입찰가)
    123 건의 입찰

    I'm seeking an experienced developer to create a website and mobile app (iOS & Android) for a consultancy marketplace. The platform will connect seasoned consultants with clients seeking their expertise. Key features include: - User profiles for both consultants and clients - Search and filter options to find the right match - Booking and scheduling system - Payment gateway integration - Review and rating system - Secure messaging platform Ideal candidates should have: - Proven experience in developing similar platforms - Strong portfolio showcasing past work - Expertise in both website and mobile app development - Ability to deliver within a month Please include your past work in your application.

    $3781 Average bid
    $3781 (평균 입찰가)
    297 건의 입찰

    I have a clear idea of the problem my app should solve but, instead of a formal brief, I will give you a set of reference materials—competitor apps, feature lists, and a few rough sketches. Your first task is to study these assets, extract functional requirements, and translate them into a structured roadmap. Once we agree on the roadmap, you will design the UI/UX, recommend the most suitable tech stack (native iOS, native Android, or a cross-platform framework), and then build, test, and package the application. Code must be clean, well-commented, and committed to a shared repository so I can track progress in real time. Deliverables: • Requirement summary distilled from my references • Wireframes or a clickable prototype for sign-off • Full source code with bu...

    $266 Average bid
    $266 (평균 입찰가)
    108 건의 입찰
    $245 (평균 입찰가)
    59 건의 입찰

    I am looking for an app developer to build a simple android and ios app for residents of a real estate project (very similar to mygate) , i already have created a web application as a reference and want to replicate the exact screens onto the actual mobile app as phase 1 of our project and roll out the app onto app and play store. The first phase would focus on: 1. Replicating the existing web application’s UI/UX and navigation flow on Android and iOS. 2. Connecting the already-existing functional elements where required, such as phone OTP login, database writes, enquiry-to-e-mail flow, and push notifications. 3. Preparing and publishing the mobile applications on both the Google Play Store and Apple App Store. 4. The business data currently shown is demo/static data, with live pa-...

    $291 Average bid
    $291 (평균 입찰가)
    115 건의 입찰

    Saya sedang mencari seseorang yang bisa membantu saya bekerja dengan cara bermain game—tepatnya menyelesaikan level-level pada sebuah game puzzle di perangkat mobile. Fokusnya murni pada penuntasan level, bukan pembuatan konten baru. Ruang lingkup: • Login ke akun yang saya sediakan (Android atau iOS). • Menyelesaikan sejumlah level harian sesuai target yang akan kita sepakati. • Mengirim bukti penyelesaian melalui screenshot atau rekaman layar singkat. • Melaporkan kemajuan harian dalam format sederhana (mis. tabel level dan waktu penyelesaian). Yang saya butuhkan: • Pengalaman atau ketangkasan bermain puzzle mobile. • Koneksi internet stabil dan perangkat mobile yang kompatibel. • Komitmen waktu yang konsisten sampai seluruh ta...

    $5 / hr Average bid
    $5 / hr (평균 입찰가)
    10 건의 입찰

    I'm looking for an experienced app developer to create a messaging application for both iOS and Android platforms. The core functionality will be text messaging and sharing pictures. Key requirements: - Development for both iOS and Android - Core features: Text messaging and picture sharing - User-friendly interface - Secure and reliable performance Ideal skills and experience: - Proficiency in mobile app development for iOS and Android - Strong background in building messaging applications - Expertise in UI/UX design - Knowledge in implementing secure data transmission and storage Please provide examples of similar work done. Looking forward to your bids!

    $326 Average bid
    $326 (평균 입찰가)
    118 건의 입찰
    Trophy icon Branding for Join The Line App
    7 일 left

    Create a distinctive identity for **Join The Line**, a digital walk-in queue and booking service. The identity should speak primarily to independent barbershops, with room to serve hair and nail salons. Aim for confident neighborhood shop culture: memorable, welcoming, and rooted in the businesses it serves—not generic booking software. ## Creative direction Build on the athletic-script direction. The **underline swash is central**: it represents the line customers join. Make it a clear, memorable part of the wordmark. Keep the full name **“Join The Line”** readable. “The” must remain visible at practical header sizes. Give the capital **T** a curved top and keep it large and clear—not reduced to a tiny lowercase-looking letter. ...

    $149 Average bid
    상금 보장형
    $149
    416 건의 응모작

    I want to launch a task-marketplace similar to Airtasker that ships on iOS and Android at the same time, so a single cross-platform code-base is essential. Users must be able to create an account instantly with Apple, Google or Facebook, post a job, receive bids, choose a worker, pay safely, and leave feedback once the work is done. For the first milestone I need a fully functional MVP that covers: • Task posting with budget, deadline, photos and real-time bidding/chat • User profiles, verification badges, star-rating and review history • Secure payment integration with hold-and-release logic (Stripe, PayPal or your proven solution) • Social sign-in/out plus email option • Push notifications for bids, acceptances and task status React Native, Flutter or ...

    $523 Average bid
    $523 (평균 입찰가)
    383 건의 입찰

    I’m creating a self-guided, two-hour tour that visitors can enjoy even when they have no signal, so every asset—audio tracks, video clips, map tiles, and imagery—must be packaged inside the app bundle and run 100 % offline once the first download completes. Core experience • As soon as the phone’s GPS detects that a traveler has reached a designated point, the matching chapter should start automatically. • Users can still tap Play or Pause at any time, scrub the timeline, or replay earlier chapters if they wish. • An interactive map (shown with the device’s live position) remains available offline and lets users jump to any stop visually. • Short quizzes or checkpoint questions pop up at selected locations to keep people engaged an...

    $13019 Average bid
    $13019 (평균 입찰가)
    245 건의 입찰

    I’m building an iOS and web experience where a user walks through a checklist—covering furniture, color scheme, decorative elements and essentially anything you would expect to find in a typical living room—and, the moment they hit “Generate”, the app renders a single, photo-realistic image of that space. Immediately after, an AI routine analyzes the layout, palette and object choices to infer key personality traits and returns a concise written profile to the user. Here’s how I picture the flow: 1. Front end • Mobile-first UI for iOS (Swift / SwiftUI) plus a responsive web version (React or similar). • Dynamic, add-or-remove checklist so I can expand beyond the initial categories without a code push. 2. Image generation &bul...

    $669 Average bid
    NDA (비밀 유지 계약서)
    $669 (평균 입찰가)
    199 건의 입찰

    I need a pair of polished mobile apps—one for iOS, one for Android—that lets a traveler open the phone, find a human agent, and finish a booking in a few taps. The entire flow should feel like messaging a knowledgeable friend: the user starts a chat, describes the trip, then reviews flight and hotel options surfaced through live API feeds before paying securely inside the app. Core experience • Dual-platform build (iOS + Android) delivered either natively or with a single codebase such as Flutter or React Native—whichever you recommend for long-term stability and speed. • Real-time messaging between traveler and assigned agent, complete with push notifications and image/file share. • Integrated flight and hotel search tied to a major GDS/OTA API so a...

    $18 / hr Average bid
    $18 / hr (평균 입찰가)
    121 건의 입찰
    Mobile App UAT: English and Arabic
    4 일 left
    인증 완료

    We are looking for a freelance QA Tester to perform manual User Acceptance Testing (UAT) for a mobile application available in both English and Arabic. The main objective is to test the application from an end-user perspective, verify that the main business flows work correctly, and identify any functional, usability, language, or UI issues before release. Responsibilities: * Perform manual testing on the mobile application. * Test both English and Arabic versions. * Execute UAT scenarios based on the application's main business flows. * Test on iOS and/or Android devices. * Verify functionality, navigation, forms, validations, notifications, and user journeys. * Check Arabic translation, RTL layout, text alignment, and general user experience. * Identify functional, UI/UX, localiz...

    $173 Average bid
    $173 (평균 입찰가)
    176 건의 입찰

    I’m expanding my Mobile Legends project with a dedicated Ranked mode focused on ranking and rewards. The core gameplay is already in place; this task is strictly about building the ranked layer so players can climb tiers, earn season-end prizes, and track progress match-to-match. Scope of work • Design and document a ranking algorithm that updates after every match in Ranked mode. • Implement persistent player data storage (Firebase, PlayFab, or a comparable backend) so ranks and stats carry across sessions. • Code the reward distribution logic for daily, weekly, and season-end payouts, following the typical Warrior-to-Mythic tier structure. • Provide a functional prototype (Android APK plus commented source) that integrates seamlessly with the existing mat...

    $62 Average bid
    $62 (평균 입찰가)
    64 건의 입찰

    I’m preparing to launch a city-focused ride-hailing service and need a fully white-label mobile solution that supports both car and bike rides. The finished product must run smoothly on iOS and Android and carry my branding throughout. Core functionality • Real-time GPS tracking so passengers can follow drivers and share live locations • Secure in-app payments (cards, wallets, or any popular gateway you recommend) • Ride scheduling that lets riders book hours or days in advance Deliverables 1. Passenger app (iOS & Android) branded for my service 2. Driver app (iOS & Android) with matching feature set 3. Source code and hand-over documentation 4. Test builds, deployment support, and a brief user guide Acceptance criteria – All listed fea...

    $355 Average bid
    $355 (평균 입찰가)
    65 건의 입찰

    Subject: Senior Full-Stack Mobile Engineer for Luxury Multi-Language Ride-Hailing Platform (Flutter / React Native) Hi Developers I’m launching a high-end private ride-hailing service tailored for a specific regional market, and I’m looking for an elite mobile developer to bring it to life. I’m not interested in a messy prototype or a generic, clunky template. The vision is to build something that feels genuinely world-class—fluid, visually stunning, and as effortless to use as Uber, but with a sharper, more refined aesthetic. The interface needs to be clean, intuitive for everyday users, and completely frictionless from the moment someone opens the app to when they complete a ride. What We Are Building: The Passenger Experience: A gorgeous, minimalist UI with a ...

    $502 Average bid
    $502 (평균 입찰가)
    259 건의 입찰

    Necesito desarrollar una plataforma profesional de gestión de transporte turístico orientada a empresas del sector, no un servicio estilo taxi tradicional. El sistema debe ser escalable, seguro y multiempresa, con un diseño corporativo y serio que transmita confianza y profesionalidad. Alcance general • Panel web administrativo: gestión de empresas, usuarios y roles, vehículos, conductores, documentos, mantenimiento, clientes, hoteles, agencias, reservas, viajes, despacho y auditoría. • Apps móviles Android / iOS para conductores y personal de campo. • API REST pública para integraciones con sistemas externos. • Repositorio Git con ramas de desarrollo, staging y producción, además de pruebas au...

    $2054 Average bid
    $2054 (평균 입찰가)
    133 건의 입찰

    Job Title: Expert Backend Developer: WhatsApp AI Astrology Bot (Gemini + Razorpay + Voice) Project Overview: I am an e-commerce founder launching a high-scale Micro-SaaS AI Astrology platform operating 100% inside WhatsApp. I am looking for a senior backend developer (or micro-agency) who has hands-on experience integrating the WhatsApp Business API, Google Gemini (LLM), and Razorpay Webhooks into a single, flawless loop. Do not apply if you have not built a conversational commerce funnel before. The Exact User Journey (What you will build): Traffic Entry: Users click our Meta Ad (Click-to-WhatsApp) and land on our WhatsApp Business API. Trust Building (Free Teaser): The bot asks for basic birth details/mobile number, sends this data to the Gemini API, and returns a short, highly accur...

    $328 Average bid
    $328 (평균 입찰가)
    83 건의 입찰

    I run a building–material wholesale operation and need a cross-platform mobile app (native or well-built hybrid) that lets me keep every stakeholder, from retailers to on-site masons, fully informed and motivated. Retailer module • Retailers log in to record each sale of my products. • The system automatically tallies their sales history and shows real-time overdue balances so both sides always see the same numbers. • I can adjust or upload credit notes, payments received, and comments from an easy web or admin panel, with instant sync to their phones. Mason / builder loyalty module • Every time a mason lifts material from a linked retailer, the retailer records the quantity; the app assigns reward points based on my rules (I should be able to edit multi...

    $277 Average bid
    $277 (평균 입찰가)
    109 건의 입찰

    I’m developing a mobile-first social networking platform that will run on both iOS and Android. Core features include profile creation, follower/friend connections, a real-time feed with likes and comments, private messaging, push notifications, and media upload for photos and short videos. A clean, modern UI/UX and smooth onboarding (email, phone, or existing social sign-ins) are priorities, and the codebase should be structured for easy scaling and future feature releases. Cross-platform frameworks such as Flutter or React Native are perfectly acceptable as long as performance matches native expectations; if you prefer fully native builds, outline the benefits you can bring. A lightweight backend/API and basic admin dashboard are also part of the scope, though I’m open to re...

    $467 Average bid
    $467 (평균 입찰가)
    210 건의 입찰

    Run a quick end-to-end check of our live Hutch mobile service using a Hutch SIM physically located in Sri Lanka. You may use either an Android or an iPhone—whichever is easier at the moment—and rely on the phone’s built-in screen recorder so the video shows every tap, SMS, and the Hutch network indicator throughout. The flow is simple: 1. Subscribe to the service through one of the live portals: 2. Immediately unsubscribe. 3. Save the raw, unedited recording. Acceptance criteria • Network indicator clearly shows Hutch at all times • Full subscription journey, each SMS sent/received, and the unsubscription confirmation are visible without cuts or skips • Raw video file is shared, plus a brief two-to-three-sentence note stating the time ...

    $27 Average bid
    $27 (평균 입찰가)
    9 건의 입찰

    I’m looking to build a brand-new application from the ground up. The exact platform—mobile, web, or desktop—can be decided once we discuss the best fit for the core concept. At this stage I need an experienced developer who can guide the entire lifecycle: • Clarify requirements and translate them into user stories • Recommend the most suitable tech stack and architecture • Provide wireframes or quick mock-ups for key screens • Develop a clean, well-documented MVP in a Git-based repo • Package the app for deployment and hand over basic run instructions If you have full-stack experience, a strong grasp of UI/UX principles, and a history of delivering complete applications, share links to two or three relevant projects along with an outline...

    $457 Average bid
    $457 (평균 입찰가)
    249 건의 입찰
    $280 (평균 입찰가)
    58 건의 입찰

    I will provide the core product concept, user personas, and full brand assets; your task is to translate all of that into a production-ready Figma file that my iOS and Android engineers can build from without additional redlining. The design must respect both the iOS Human Interface Guidelines and Material Design so the final assets look and feel native on each platform. Please use Figma’s Auto-Layout, Variants, and Component Properties so the system stays flexible and easy to maintain. Deliverables I need from you: • End-to-end user flows mapped out in Figma (including edge cases) • Low-fidelity wireframes evolving into polished, high-fidelity screens for every flow • A reusable component library with documented typography, colour, spacing, and interaction sta...

    $17 / hr Average bid
    $17 / hr (평균 입찰가)
    206 건의 입찰

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