Install Qonversion Flutter SDK to validate user receipts, get in-app subscription analytics, and 3-rd party integrations.


To use Qonversion in your Flutter app, add qonversion as a dependency in your pubspec.yaml file:

  qonversion_flutter: ^4.0.0

Then install dependency

flutter pub get


Installation for Observer Mode

If you are using Qonversion Flutter SDK in Observer Mode, please check the Google Play Billing Library version in your in-app subscription implementation. For the library version 3.x.y, you have to use the major version of the SDK 3.x.y. In other cases use the latest SDK version (version 4.0.0 and above).

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