Manage your account

iPhone or iPad: Settings → your name → Subscriptions → Marten → Cancel Subscription. Or use Apple’s subscription page .
Android: Play Store → profile → Payments &amp; subscriptions → Subscriptions → Marten → Cancel. Or use Google Play subscriptions .

Same account as the Marten web app. If you are already signed in at app.martenmaps.com, you are signed in here too.

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What happens after you cancel

Auto-renewal is turned off. You will not be charged again.
Access continues until the expiration date already paid for. If there is no remaining paid period on file, Premium ends immediately.
Waypoints, tracks, and other saved content stay on the account.
When the period ends, Premium-only layers and limits follow the free plan. Content over the free limits remains, but you may not add more until you are back within those limits or resubscribe.
You can subscribe again at any time.

Permanently delete your Marten account and synced data at Delete account. Cancel any subscription first; deleting the account does not stop billing.