Beginner app owner — need advice adding a hard paywall/subscription to an existing Flutter app
I had my iOS/Android app professionally developed in Flutter and I’m getting the full source code from the developers.
I’m a beginner, but I’ve been learning and using Codex/AI to make smaller changes myself.
I now want to add a $59/month subscription/paywall for premium features. The app already has Apple/Google in-app purchases implemented for another paid feature.
I’m considering RevenueCat to handle subscriptions and entitlements.
Would you recommend RevenueCat, or should I build on the existing IAP system?
Is this realistic for a beginner with AI guidance, or is subscription/backend verification something I should hire a Flutter developer to implement?
Also, what would be a reasonable price to pay someone for this?