Steps
- Install Notification Tracker from Google Play using the same Google account you bought Pro with.
- Open the app and connect to the internet. The app checks Google Play for your plan.
- Open Settings. It shows Pro is active.
If Pro doesn't show
- Check you're signed in to the right account in Google Play.
- Open Google Play > Payments & subscriptions to confirm the plan is active.
- Wait a minute and reopen the app. See "Subscription problems".