You may cancel your Certo Mobile Security subscription at any time from the Play Store app. After cancelling your subscription, you can continue to use Premium features until the end of your current billing cycle, but your subscription will no longer automatically renew.
Follow these steps to cancel your subscription:
- Open the Play Store app on your Android device
- Tap the profile icon
- Tap ‘Payments & subscriptions’
- Tap ‘Subscriptions’
- Select ‘Certo’
- Tap ‘Cancel subscription’