2FA Key — OTP Authenticator
Not claimed2FA Key is a fast, private two-factor authenticator for iPhone, iPad, Mac, and Apple…
By 国城 唐 · UtilitiesWhy we expect it: Clear value and privacy focus, with offline codes, iCloud sync, and a no-subscription one-time purchase.
About
2FA Key is a fast, private two-factor authenticator for iPhone, iPad, Mac, and Apple Watch. Generate time-based one-time passwords (TOTP) on your devices, even offline.
Add accounts by scanning a QR code, importing a QR image, or entering details manually. See the code first with a clear countdown, tap or click to copy, search instantly, and organize accounts into editable groups. Optional iCloud Keychain sync keeps your accounts available across your Apple devices.
The app supports English, Simplified Chinese, Traditional Chinese, Japanese, Korean, German, French, and Spanish, with automatic system language detection and a manual language setting. App Lock uses your device authentication to protect your codes.
The free version supports one account. A one-time purchase unlocks unlimited accounts forever. There is no subscription.
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