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Stratum

alternative to Twilio Authy, Google Authenticator

Stratum

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v1.6.22026-05-08General: Updated 3 icons
v1.6.12026-03-24General: Fixed issue when selecting auto backup location
v1.6.02026-03-21New feature: Added "Halves" and "Thirds" code grouping options
v1.5.02026-02-28General: 14 new icons
v1.4.02025-08-17New feature: Show uncategorised entries

✓ signed The latest release, v1.6.2, carries a signature GitHub verified.

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Twilio AuthyTOTP, HOTP, Steam and mOTP codes on Android and Wear OS, with encrypted backups and an Authy importer. Official migration guide ↗Full replacement
Google AuthenticatorEncrypted backups, icons and categories on Android, with a Google Authenticator importer. Official migration guide ↗Full replacement

About

📱 Two-Factor Authentication (2FA) client for Android + Wear OS

C#Authenticator appsGPL-3.0

Owner: Stratum organisation
Stars: 4.6k
Forks: 282
Latest: v1.6.2
Last push: 2026-10-04
Terms: Open source
Created: 2018, 8 years ago
Release cadence: about 33 days between releases
Active contributors: 2 commit authors on the default branch in the last 90 days
Platforms: Android (arm64, armv7)
Stars over 12 days: 2026-09-25 4,5932026-10-06 4,605

Read from GitHub on 2026-10-06.Entry last edited on 2026-09-25.

Compare Stratum and Ente Auth →

#2fa#android#authenticator#c-sharp#hotp#material-design#material-you#motp

github.com/stratumauth/app ↗Website ↗Edit this entry Changes to Stratum (RSS)

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