Platform Support

SDK	Primary language	Minimum platform	Notes
iOS	Swift	iOS 15+	Some helpers require newer iOS versions than the base SDK minimum.
Android	Kotlin	Android 24+	Configure only from the main process.
Flutter	Dart	iOS 15.1+, Android 24+	Wrapper over the native plugins; some APIs are platform-specific.
React Native	TypeScript / JS	iOS 15.1+, Android 24+	Mobile-only wrapper; unsupported targets are not first-class citizens.

Compatibility reminders

Wrapper SDKs inherit many behaviors from the native iOS and Android layers.
Example-app toolchain requirements are not always the same thing as consumer integration minimums.
Purchase-intent, ASA, storefront, and capability helpers can have narrower availability than the base SDK target.