firebaseAppInstanceId. PR here.
RevenueCat's latest integration with Firebase significantly improved their already invaluable service.
We use both services in Clearful, and this integration immediately gave us several key benefits:
- More granular subscription events to be used in our A/B testing.
- Querying subscription data became faster and more accessible.
- It allowed us to more easily create subscription lifecycle events such as a free trial ending push notification, among others.
I briefly considered writing a Flutter plugin myself to grab the
firebaseAppInstanceId from Firebase Analytics' iOS and Android plugins, but thankfully common sense prevailed, and I first decided to search and see if anyone else had already done this. And voila! Enter firebase_instance_id - a simple plugin that does precisely what I needed and nothing else.
Once I found this plugin, setting
firebaseAppInstanceId as a subscriber attribute in RevenueCat was simple: