Add features to an existing iOS app using Apple Musickit

This link shows what the app does and what I'd eventually like it to do. [login to view URL] This is what needs to be done now: •Add a script to empty cache correctly. This is a bug. After a lot of use, the app will crash due to a memory allocation issue. The cache should clear every 48 hours. •Add a date feature to show when a song was found/saved. Right now it displays the current date for every song. • Add a video ad after every 100 songs previews are played (ideally, we'll have an admin interface where we can control the rate) •Rebuild the start page adding buttons/functionality for Search, Genres, Featured Artists, Playlists, Saves, Settings. •Make a congruent playlist in iTunes of songs the user finds with the app. In other words, when a user finds a song using the app, the song title will be added to an iTunes playlist called "Sounder". I believe Apple has a template script for this. •Add a button/script that allows the user to share a song they have found and is currently playing the full version of in the app. •Add the ability for the user to copy a link for a playlist and have the app play short samples of each song. The two primary sources would be Apple and Spotify. I'm pretty sure this will require building a database. •Update the app. Apple added features to MusicKit and put out a new API in 2018. I'll need your opinion of possible new features available and if we can use them. The app needs more content and a wider selection of pre-made lists for the user to sample. Hopefully, this update will address an issue where the songs represented in each of the genre selections never update. When you select a genre Apple sends over the same albums and artists regardless if you refreshed or re-started the app. For now, I'm the only one using it.