How do I turn off subscription auto-renewal? – onoff Support

On all devices, your subscription’s auto-renewal will be handled outside of the onoff App.

Here’s a step by step guide on how to turn it off:

(No worries, your number will still be valid until the end of the billing cycle!)

iOS :

Go to Settings > iTunes & App Store.
Tap your Apple ID at the top of the screen.
Tap View Apple ID.
Tap Subscriptions.
Select the subscription that you want to manage. If you don't see any subscription but are still being charged, make sure that you're signed in with the correct Apple ID.
Tap Cancel Subscription.

Android :

Open the Play Store.
From the main page, tap the menu icon in the top left corner, next to the Google Play text.
Tap Subscriptions.
Select the subscription that you want to manage. If you don't see any subscription but are still being charged, make sure that you're signed in with the correct Google account.
Tap Cancel Subscription.