RevenueCat
By RevenueCat
RevenueCat is the best solution for managing in-app purchases and customer data for top subscription apps. It provides an easy-to-use subscription backend that eliminates the need for server maintenance or writing and maintaining backend code. RevenueCat's wrapper around Apple's StoreKit, Google Play Billing, and web-based payments makes it simple to manage in-app purchases and centralize subscriber data. And it only takes a few minutes to set up.