Register your app with AppsFlyer - Rey

Register each mobile version of your Rey app in AppsFlyer. Use the guide for every platform you plan to measure.

Register an iOS app

Add your iOS app in AppsFlyer and locate its AppsFlyer App ID.

Register an Android app

Add your Android app in AppsFlyer using its package name.

AppsFlyer uses a single Dev Key for your account, while your iOS and Android apps are registered separately.