# Aegis Authenticator (open-source security app)

> Aegis Authenticator is a free, open-source security app for Android. Free, secure and open source 2FA app to manage tokens for your online services. It has 13,229 GitHub stars and is released under the GPL-3.0-only license, and you can install it from F-Droid and Google Play.

Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services. Compatibility Aegis supports the HOTP and TOTP algorithms. These two algorithms are industry-standard and widely supported, making Aegis compatible with thousands of services. Any web service that supports Google Authenticator will also work with Aegis Authenticator. Encryption and biometric unlock All of your one-time passwords are stored in a vault. If you choose to set a password (highly recommended), the vault will be encrypted using strong cryptography.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/beemdevelopment/Aegis |
| Platforms | Android |
| Built with | Java |
| GitHub stars | 13,229 |
| License | GPL-3.0-only (open source) |
| F-Droid | https://f-droid.org/packages/com.beemdevelopment.aegis/ (package com.beemdevelopment.aegis) |
| F-Droid anti-features | none flagged |
| Google Play | https://play.google.com/store/apps/details?id=com.beemdevelopment.aegis |
| App Store | not linked |
| Website | https://getaegis.app |
| Official | no |
| Category | Password managers & security |
| Latest release | v3.4.3 (Sep 6, 2026) |
| Last commit | Sep 6, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

## Similar mobile apps

- [Bitwarden](https://appsgit.com/mobile-apps/bitwarden): Bitwarden mobile apps (Password Manager and Authenticator) for Android. (9,452 stars, GPL-3.0, official)
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- [FreeOTP](https://appsgit.com/mobile-apps/freeotp): Two-factor authentication. (1,676 stars, Apache-2.0)

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