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FreeOTP

FreeOTP is a free, open-source security app for Android. Two-factor authentication. It has 1,681 GitHub stars and is released under the Apache-2.0 license, and you can install it from F-Droid and Google Play.

github.com/freeotp/freeotp-android (opens in a new tab)

Data as of from the GitHub API and the F-Droid index; description from the project's repository or F-Droid listing. Report an error

Get it on F-Droid (opens in a new tab)Google Play (opens in a new tab)View on GitHub (opens in a new tab)

About FreeOTP

NOTE: Users reported issues with the backup & restore functionality, please test this whenever you install the app on a new device. FreeOTP is a two-factor authentication (2FA) application for systems utilizing one-time password protocols (OTP). Tokens can be added easily by scanning a QR-code or by manually entering in the token configuration. FreeOTP implements open standards. This means that no proprietary server-side component is necessary: use any server-side component that implements these standards - for example FreeIPA, which uses TOTP. Any standards-compliant implementation will work. Currently, FreeOTP provides implementations of HOTP (RFC 4226) and TOTP (RFC 6238).

Privacy and F-Droid

F-Droid builds FreeOTP from its published source code and flags anti-features such as ads, tracking or reliance on non-free services.

No anti-features flagged on the latest F-Droid build.

Screenshots

  • FreeOTP screenshot 1
  • FreeOTP screenshot 2
  • FreeOTP screenshot 3

Screenshots from the app's F-Droid listing.

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FAQ

FreeOTP FAQ

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Is FreeOTP free and open source?

Yes. FreeOTP's source code is public on GitHub under the Apache-2.0 license, which is OSI-approved or FSF-free. F-Droid, which builds it from source, flags no anti-features such as ads or tracking on its latest build.

How do I install FreeOTP?

You can install FreeOTP from F-Droid (package org.fedorahosted.freeotp) and from Google Play; the links are on this page. Its GitHub repository also publishes releases (latest: v2.0.6).

Is FreeOTP still maintained?

The repository's most recent commit was on Oct 27, 2026. Its F-Droid listing was last updated on Feb 19, 2026. appsgit only lists apps whose repository had a commit in the last six months.