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Open Authenticator by Skyost

An open-source TOTP manager
US flag US
1 of 1 storefronts
Content in en-US
10 Ratings
4.5
★★★★★
Age Rating
4+
Years
Developer
Language
EN
+4 More
Size
58.3
MB

Information

Apple ID6479272927
Bundle IDapp.openauthenticator
SellerSeller
Min iOS15.0
Device familiesmac, iphone, ipad, ipod
Released2024-07-09
CopyrightCopyright © 2026, Hugo Delaunay. All rights reserved.
WebsiteLink ↗
Privacy policyLink ↗

Preview 3 platforms

iPhone 4 images

iPhone screenshot
iPhone screenshot
iPhone screenshot
iPhone screenshot

iPad 4 images

iPad screenshot
iPad screenshot
iPad screenshot
iPad screenshot

Mac 4 images

Mac screenshot
Mac screenshot
Mac screenshot
Mac screenshot

What’s New Version v2.1.0

• Optimized some network calls. • Updated dependencies. • Various bugs fixed.

Description

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

Capabilities

In-App Purchases

Accessibility

ipadiphonemacrealityDevicetvoswatch

Version history 19 versions

Build 887600672vv2.1.02026-06-30 23:16:03
• Optimized some network calls. • Updated dependencies. • Various bugs fixed.
Build 885086933vv2.0.22026-05-01 14:53:50
• Various bugs fixed.
Build 884905527vv2.0.12026-04-26 00:09:56
• Various bugs fixed.
Build 884675317vv2.0.02026-04-23 22:15:15
• 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.
Build 878427038vv1.4.22025-09-27 19:22:53
• Improved the TOTP add / edit page. • Better handling of QR codes. • Various other fixes and improvements.
Build 874510311vv1.4.02025-05-05 20:51:11
• Enhanced some design elements. • Fixed various bugs.
Build 873738793vv1.3.12025-04-03 13:39:16
• Improved dialogs. • Improved performances. • Translated the app into more languages. • Fixed various bugs.
Build 872474009vv1.2.22025-02-13 23:06:26
• Improved dialogs. • Fixed various bugs.
Build 872340814vv1.2.02025-02-10 01:19:38
• Translated the app into german. • Improved error handling. • Fixed various bugs.
Build 871907570vv1.1.32025-01-22 11:36:38
• Improved backup manager. • Fixed some icons display.
Build 871703269vv1.1.12025-01-13 18:56:48
• Better handling of HTTPS links in the app settings.
Build 871692076vv1.1.02025-01-12 19:57:41
• 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.
Build 870168125vv1.0.82024-11-04 00:43:23
• Improved TOTP search. • Fixed a bug with QR code scanning.
Build 870031802vv1.0.72024-10-29 13:38:14
• Improved backup manager. • Better handling of durations.
Build 869949807vv1.0.62024-10-25 02:21:21
• Improved images loading speed.
Build 867736459vv1.0.52024-07-25 15:48:17
• Added the ability to hide the copy button. • Fixed some bugs.
Build 867443685vv1.0.32024-07-13 07:43:00
• 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.
Build 867405627vv1.0.22024-07-11 18:41:47
• Fixed an issue with QR code scanning. • Fixed an issue with some secrets being not valid. • Fixed an issue with image cache.
Build 864365137v1.0.02024-07-09 15:33:40

No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.

Availability 1 of 1 storefronts

RegionLanguagePriceRatingsAvgVersion
US en-USFree104.5v2.1.0

Change log 23 changes · US

releaseNotes updated
• Optimized some network calls. • Updated dependencies. • Various bugs fixed.
description updated
PROTECT YOUR ONLINE ACCOUNTS WITH OPEN AUTHENTICATOR Open Authenticator generates Time-Based One-Time Passwords (TOTPs), which serve as the second factor in the
subtitle updated
An open-source TOTP manager
name updated
Open Authenticator by Skyost
Version v2.1.0 released
• Optimized some network calls. • Updated dependencies. • Various bugs fixed.
Version v2.0.2 released
• Various bugs fixed.
Version v2.0.1 released
• Various bugs fixed.
Version v2.0.0 released
• 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.
Version v1.4.2 released
• Improved the TOTP add / edit page. • Better handling of QR codes. • Various other fixes and improvements.
Version v1.4.0 released
• Enhanced some design elements. • Fixed various bugs.
Version v1.3.1 released
• Improved dialogs. • Improved performances. • Translated the app into more languages. • Fixed various bugs.
Version v1.2.2 released
• Improved dialogs. • Fixed various bugs.
Version v1.2.0 released
• Translated the app into german. • Improved error handling. • Fixed various bugs.
Version v1.1.3 released
• Improved backup manager. • Fixed some icons display.
Version v1.1.1 released
• Better handling of HTTPS links in the app settings.
Version v1.1.0 released
• 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
Version v1.0.8 released
• Improved TOTP search. • Fixed a bug with QR code scanning.
Version v1.0.7 released
• Improved backup manager. • Better handling of durations.
Version v1.0.6 released
• Improved images loading speed.
Version v1.0.5 released
• Added the ability to hide the copy button. • Fixed some bugs.
Version v1.0.3 released
• 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
Version v1.0.2 released
• Fixed an issue with QR code scanning. • Fixed an issue with some secrets being not valid. • Fixed an issue with image cache.
Version 1.0.0 released
expanded screenshot