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CLUSTER CODES-FACTOR-AUTHENTICATION · 6 ENTRIES · EARLIEST ENTRY 2025-05-11

TOTP 2FA mobile apps

These mobile apps generate two-factor authentication codes using TOTP, typically from scanned QR codes or manually entered secrets, with offline support and often backup options. The cluster's dated history is too thin to read a shape from—only three dated entries exist before the index start, so its members predate the index or are undated. Traction leaders include Clockwork: 2FA Authenticator, G Authenticator App: 2FA & MFA, and authenticator-flutter, each with zero stars.

Entry timeline

ENTRY TIMELINE

MAY 2025: 1JAN 2026: 1JUL 2026: 1AUG 2026: 3
MAY 2025AUG 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 6 unlabelled

Operator · 1 open source · 5 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 6 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01Clockwork: 2FA Authenticator0★2 moliveopen sourceOffline two-factor authenticator that generates TOTP codes on-device without internet access, supporting QR import and encrypted vaults.
  2. 02G Authenticator App: 2FA & MFA0★2 moliveMobile app that generates two-factor and multi-factor authentication codes from scanned QR codes, supporting OTP and TOTP for account logins.
  3. 03authenticator-flutter0★2 mo—Two-factor authentication app that generates TOTP codes from scanned QR codes or manually entered secrets.
  4. 04Secure Authenticator: 2FA0★24 daysliveTwo-factor authentication mobile app that generates TOTP codes for securing online accounts, works offline, and supports QR-code setup and backup.
  5. 05Authenticator App ℠0★3 moliveTwo-factor authentication app that generates TOTP codes on device, supports QR scanning and offline access.
  6. 06meu-autenticador-extended0★unknownliveTwo-factor authentication app that generates TOTP codes and keeps accounts synchronized across desktop and mobile devices.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.