New Update Authenticator Pro - Android & Wear OS 2FA App (Free, Open-Source)


Thread author
Staff Member
Jan 8, 2011
A free open-source two factor authentication app for Android. It features encrypted backups, icons, categories and a high level of customisation. It also has a Wear OS companion app.

It supports TOTP (Time Based) and HOTP (Counter Based) authenticators using either SHA1, SHA256 or SHA512 hashing algorithms. Mobile-Otp (mOTP), Steam and Yandex are also supported.

Play Store: Authenticator Pro - Apps on Google Play
IzzyonDroid: „Authenticator Pro“ – IzzyOnDroid F-Droid Repository
Authenticator Pro is currently only available on the F-Droid client through the IzzyOnDroid repo. You must first add this repository in the F-Droid client.

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