TBRS Submax

Support

Help and answers for the TBRS Submax mobile app, available on the Apple App Store and Google Play.

Managing your subscription

Subscriptions are billed and managed entirely through your app store account — not by us.

Canceling stops future renewals; your access continues until the end of the current billing period.

Restoring purchases

If you reinstall the app or switch devices, sign in to the same Apple Account or Google account you used to subscribe. Your subscription is tied to that store account and will be restored automatically. If the app offers a Restore Purchases option, tapping it after signing in will re-activate access.

Refunds

Because payments are processed by Apple and Google, refund requests go through them directly:

Common issues

Contact us

Still stuck, or have a question that isn't covered here? We're happy to help.

Email support dbuddana@kumc.edu

We aim to respond within 2–3 business days.