compare
2FAS Auth vs FreeOTP
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | 2FAS Auth | FreeOTP |
|---|---|---|
| Language | Kotlin | Java |
| Licence | GPL-3.0 | Apache-2.0 |
| Stars | 1.5k | 1.7k |
| Latest | 6.0.3 | v2.0.6 |
| Last push | 2026-10-04 | 2026-09-23 |
| Release cadence | about 99 days between releases | about 221 days between releases |
| Active contributors | 1 commit author on the default branch in the last 90 days | 1 commit author on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace Google Authenticator. Alternatives to Google Authenticator →
Full replacement2FAS AuthCodes on Android and iOS with encrypted backup, and an importer for Google Authenticator exports.
Full replacementFreeOTPTOTP and HOTP codes on Android from QR codes, with no account.
2FAS Auth
- 6.0.32026-09-29Major update with refreshed look, smoother performance, and support for the latest Android improvements.
- 5.6.02026-08-29This is the last release that supports Android version 6.0
- 5.5.32026-03-11Dynamic colors
- 5.5.22025-12-15Increase import file size limit
- 5.5.12025-08-26Fix Chinese translations
2FAS Auth
unsigned The latest release, 6.0.3, carries no signature GitHub could verify.
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FreeOTP
unsigned The latest release, v2.0.6, carries no signature GitHub could verify.
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