andOTP/andOTP
[Unmaintained] Open source two-factor authentication for Android observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 3346
- days_rel: n/a
- days_push: 1541
- n_releases_24m: 0
Adoption not part of the score
3714 stars · 376 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
andOTP is an open-source two-factor authentication app for Android that generates TOTP and HOTP one-time passwords. It stores tokens in encrypted databases with Android KeyStore or password/PIN protection and supports encrypted backups.
Use cases
- generate 2fa codes on android
- replace google authenticator with open source app
- store totp tokens encrypted
- backup two-factor accounts with openpgp
- scan qr codes for otp setup
- use hotp and totp on android
When to choose
- you want a free, open-source, minimal-permission authenticator on Android
- you need OpenPGP-encrypted or password-protected backups of your tokens
- you want dark/black OLED themes and Google Authenticator compatibility
When to avoid
- you need actively maintained software with security updates - the project is officially unmaintained
- you need iOS or desktop support
- you want push-based or FIDO2/WebAuthn authentication
Facets
application · maturity abandoned
auth security cryptography security privacy android-tools self-hosted totp hotp two-factor-authentication otp-authenticator openpgp unmaintained android
1 source
- readme: https://github.com/andOTP/andOTP · fetched 2026-08-28 · 0dcfc2fecea4
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| andOTP/andOTP | main | 10 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem