Open Authenticator by Skyost2.1.0 - App Store

PROTECT YOUR ONLINE ACCOUNTS WITH OPEN AUTHENTICATOR
Open Authenticator generates Time-Based One-Time Passwords (TOTPs), which serve as the second factor in the 2FA process. These temporary codes are valid for a short period of time and are used alongside your password to verify your identity when logging into your accounts. This significantly enhances the security of your online accounts and protects them from unauthorized access.

KEY FEATURES
- Open-Source & Free to use : Our commitment to transparency and security means our app is open-source and will always remain free for local use. If it doesn't cost anything for us, then it shouldn't cost anything for you !
- Cross-Platform Compatibility : Seamlessly sync your TOTP tokens across all your devices, whether you're using iOS, macOS or another platform.
- Self-Hostable Backend : You can host the backend on your own server. Your data, your choice.
- A lovely crafted app : Open Authenticator has been designed to be fast and easy to use. Quickly find all your TOTPs and copy them directly from the main page !

IN SUMMARY, WHY OPEN AUTHENTICATOR ?
Here are the reasons why you should download Open Authenticator :
- Enhanced Security : Protect your online accounts from unauthorized access with strong 2FA.
- User-Friendly Interface : Intuitive design makes it easy to add, manage, and organize your TOTP tokens.
- Continuous Improvement : We're dedicated to delivering the best user experience and regularly update our app with new features and improvements.

LINKS
- Check it out on Github : https://github.com/openauthenticator-app/openauthenticator
- Visit our website : https://openauthenticator.app

LEGAL
- Privacy policy : https://openauthenticator.app/privacy-policy
- Terms of service : https://openauthenticator.app/terms-of-service

Version History • Optimized some network calls.
• Updated dependencies.
• Various bugs fixed. v2.1.0 Jun 30 • Various bugs fixed. v2.0.2 May 1 • Various bugs fixed. v2.0.1 Apr 26 • New major release.
• Brand new UI, with a more modern and cross-platform interface.
• The backend is now self-hostable and configurable in the app parameters.
• Various other fixes and improvements. v2.0.0 Apr 23 • Improved the TOTP add / edit page.
• Better handling of QR codes.
• Various other fixes and improvements. v1.4.2 09/27/2025 • Enhanced some design elements.
• Fixed various bugs. v1.4.0 05/05/2025 • Improved dialogs.
• Improved performances.
• Translated the app into more languages.
• Fixed various bugs. v1.3.1 04/03/2025 • Improved dialogs.
• Fixed various bugs. v1.2.2 02/13/2025 • Translated the app into german.
• Improved error handling.
• Fixed various bugs. v1.2.0 02/10/2025 • Improved backup manager.
• Fixed some icons display. v1.1.3 01/22/2025 • Better handling of HTTPS links in the app settings. v1.1.1 01/13/2025 • Added a link to the translation platform in the app settings.
• Now allowing to decrypt and save more than one TOTP on home page.
• Fixed a bug where text fields were not accepting any input after local authentication.
• Various fixes with deep links. v1.1.0 01/12/2025 • Improved TOTP search.
• Fixed a bug with QR code scanning. v1.0.8 11/04/2024 • Improved backup manager.
• Better handling of durations. v1.0.7 10/29/2024 • Improved images loading speed. v1.0.6 10/25/2024 • Added the ability to hide the copy button.
• Fixed some bugs. v1.0.5 07/25/2024 • Added a back button to the scan page.
• Added a settings entry for clearing all data.
• Implemented a search button.
• Lowercase secrets are now accepted.
• Fixed an issue with QR code scanning on Android.
• Fixed errors with secret validation.
• Fixed various problems with deep links. v1.0.3 07/13/2024 • Fixed an issue with QR code scanning.
• Fixed an issue with some secrets being not valid.
• Fixed an issue with image cache. v1.0.2 07/11/2024 1.0.0 07/09/2024