What is your current level of experience in freelance work?
I have an app that is 95% complete, currently on test flight and functional. But it requires in-app payment for a free, monthly, and yearly subscription model. Current developer is great at the backend implementations, but inexperienced with in-app payment integration. App is an iOS safari browser plugin with MongoDB and digital ocean. It's a relatively small and straightforward app (it's not a complex game) Please detail your experience in x-code with integrating in-app payments, and the processes to successfully implement for a free version (limited features), monthly (access to all features), and yearly (access to all features).