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Support

We usually reply within one business day.

Contact

Email support@gettkn.app with your device model and iOS version, and we'll help.

FAQ

Does TKN see my API keys?
Your keys are encrypted on your device and by default are never sent to us. If you turn on Pro background alerts, encrypted keys are stored so we can poll your providers while the app is closed — see the Privacy Policy.

Will TKN stop every overcharge?
No tool can promise that. TKN is a fast second line of defense — keep your provider-side hard spend limits on too.

What does the kill switch do?
It immediately removes every connected key from your device so TKN stops using them, and points you to your provider's console to fully revoke them at the source.

How do I cancel Pro?
Manage or cancel from your Apple ID subscription settings. Lifetime purchases don't renew.

Delete your account & data

You can remove your data at any time:

• In the app: open the Vault tab → tap the Account row → Delete Account. This permanently removes your account and synced settings.
• Local data: deleting a key in the Vault, or uninstalling TKN, removes that data from your device.
• By email: write to support@gettkn.app from your account email and we'll delete everything within 30 days.

Deleting your TKN account does not revoke your provider keys — use the kill switch or your provider's dashboard for that.