RevenueCat

What do you like best?

I had never used in-app billing of any kind on either Google Play or Apple's App Store and I was easily able to integrate with both and I also didn't have to worry about handling receipts or whatever webhook notification stuff you are required to be listening for and keeping track of. It just works! Thanks to RevenueCat for making it easy and also for providing a Flutter package.

What do you dislike?

There's not much to dislike about RC - testing in the sandbox can be tricky for all edge cases, but I think that would be the same no matter what since the app store sandbox has some limitations.

Recommendations to others considering the product:

Feel free to reach out to the RC team for support! They were very helpful in answering my questions.

What problems are you solving with the product? What benefits have you realized?

I was able to successfully implement subscription billing for my mobile app without having to handle the entire end-to-end system that would be necessary to juggle if I were doing it all directly with Apple.