Your codes. On your devices.

A two-factor authenticator for Apple devices, with on-device TOTP codes and optional iCloud Keychain sync.

Support

Email totalo@qq.com. Include your app version, device model, operating system and steps to reproduce the issue. Do not send real authenticator secrets, QR codes, recovery codes or active verification codes.

Sync

Use the same Apple Account, enable iCloud Passwords & Keychain, and enable sync in 2FA Key Settings. Keep devices unlocked and connected while checking sync.

Purchases

One account is free. A one-time lifetime purchase unlocks unlimited accounts. Use the same App Store Apple Account and Restore Purchases when changing devices. TestFlight purchases are sandbox transactions and do not become production purchases.

Account recovery

We cannot recover your authenticator secrets. Keep recovery codes from each service in a secure place. Deleting the app does not necessarily delete Keychain or iCloud data.