Stratum icon
Stratum icon

Stratum

Stratum (formerly Authenticator Pro) is a community-backed open-source project which aims to provide privacy and security to users. The source-code is auditable by anyone on GitHub and released under the GPL 3.0 license.

Stratum screenshot 1

Cost / License

Application type

Platforms

  • Android  IzzyOnDroid repo: [https://apt.izzysoft.de/fdroid/index/apk/com.stratumauth.app](https://apt.izzysoft.de/fdroid/index/apk/com.stratumauth.app)
  • Android Tablet  fdroidrepos://stratumauth.com/fdroid/repo?fingerprint=B975B325E4F39465DF1034D6BC2C11A3926F60CC07B820C51FBE1C757555F28A
  • Android Wear
  • F-Droid  [https://fdroid.link/#https://stratumauth.com/fdroid/repo?fingerprint=B975B325E4F39465DF1034D6BC2C11A3926F60CC07B820C51FBE1C757555F28A](https://fdroid.link/#https://stratumauth.com/fdroid/repo?fingerprint=B975B325E4F39465DF1034D6BC2C11A3926F60CC07B820C51FBE1C757555F28A)
5.0
Excellent8 reviews
24likes
2comments
0articles

Features

Properties

  1.  Lightweight
  2.  Privacy focused

Features

  1.  Time-based One-time Password
  2.  Two-factor Authentication
  3.  Encrypted Backup
  4.  Dark Mode
  5.  Compatible with Android Wear
  6.  Ad-free
  7.  Works Offline
  8.  Biometric Authentication
  9.  No Tracking
  10.  Multiple Account support
  11.  End-to-End Encryption
  12.  Multi-Factor Authentication (MFA)

Stratum News & Activities

Highlights All activities

Recent activities

Stratum information

  • Developed by

    Jamie M. Hodgson
  • Licensing

    Open Source (GPL-3.0) and Free product.
  • Written in

  • Rating

    Average rating of 5
  • Alternatives

    53 alternatives listed
  • Supported Languages

    • English
    • Chinese
    • French
    • Spanish
    • Swedish
    • German
    • Esperanto
    • Italian
    • Dutch
    • Polish
    • Portuguese
    • Russian
    • Slovene
    • Korean
    • Japanese
    • Thai
    • Ukrainian
    • Turkish
    • Finnish

AlternativeTo Categories

Security & PrivacyBackup & Sync

GitHub repository

  •  4,442 Stars
  •  266 Forks
  •  68 Open Issues
  •   Updated  
View on GitHub

Our users have written 2 comments and reviews about Stratum, and it has gotten 24 likes

Stratum was added to AlternativeTo by Paul on and this page was last updated .

Comments and Reviews

   
Top Positive Comment
undeniably_lizard
4

My search to find the best TOTP app has finally come to an end, as Authenticator Pro is simply the best! Despite “Pro” being in the name, it is entirely free and open source. Plus, it takes great measures to secure user data, like encrypted backups, biometric or password unlock, and tap to reveal code.

It is also dead easy to use with a customizable and material design.

K0RR
1

It looks great and has many import and export possibilities, I just wish it had a better name. The only thing missing for me is a browser extension like the one from 2FAS

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What is Stratum?

Stratum (formerly Authenticator Pro) is a community-backed open-source project which aims to provide privacy and security to users. The source-code is auditable by anyone on GitHub and released under the GPL 3.0 license. The project has no corporate ties or interests but, rather has the purpose of providing a secure and private two-factor authentication solution to the privacy conscious.

Unlike alternative user-hostile applications, Stratum does not lock-in your data or communicate with distant servers. Everything is safely protected in the app and can be exported at any time. In addition to the privacy benefits, the app has many quality-of-life improvements for better usability.