Steps
- Open the Google Play Store app.
- Tap your profile picture, then Payments & subscriptions > Subscriptions.
- Choose Notification Tracker & Alarms.
- Tap Cancel subscription and follow the steps.
Good to know
- Pro stays active until the end of the period you already paid for.
- Uninstalling the app doesn't cancel the subscription. Cancel it in Google Play.
- Lifetime purchases don't renew, so there's nothing to cancel.