CLUSTER ACCOUNTS-AUTHENTICATION-FACTOR · 33 ENTRIES · EARLIEST ENTRY 2012-02-03
2FA authenticator apps with sync
This cluster comprises mobile apps that generate two-factor authentication codes and sync them across devices with encrypted backups, also featuring QR scanning, biometric protection, and group organization. Entries appear at a low, steady rate from 2011 to 2026, with no pronounced shape. Traction leaders are Authenticator: Secure 2FA App, Duo Mobile, and Authenticator App - Novaz, each with zero stars.
Entry timeline
ENTRY TIMELINE
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 · 1 hand-coded · 12 unlabelled
Operator · 8 commercial · 1 open source · 4 unlabelled
Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 13 listed below. Unlabelled means nothing has decided yet — not that the answer is small.
- 212FA Authenticator (2FAS)0★27 dayslivecommercialMobile app that generates and syncs two-factor authentication codes across devices to secure account logins without storing passwords or requiring an account.
- 22Authenticator App - 2FA &. MFA0★4 molivecommercialMobile app that generates two-factor authentication codes for online accounts, with encrypted sync across devices and QR scanning.
- 23Authenticator App · 2FA0★6 mostalelivecommercialMobile app that generates two-factor authentication codes and passkeys, and synchronizes accounts across smartphones, tablets, and computers.
- 24Safe Authenticator0★10 mostalelivecommercialMobile app that generates two-factor authentication codes, syncs them across devices, and unlocks with biometrics or a password.
- 25Authenticator App†0★1 yrabandonedlivecommercialMobile app that generates two-factor authentication codes for thousands of online services, letting users manage all verification codes in one place.
- 26LoginTC Authenticator0★1 yrstalelivecommercialMobile app that provides software-based multi-factor authentication tokens for use with a managed security service.
- 27Authenticator App - Authy, 2FA0★1 yrabandonedlivecommercialMobile app that generates and manages two-factor authentication codes on iPhone with iCloud sync and encryption.
- 28Authenticator App - OTP & 2FA0★2 yrabandonedliveMobile app that stores two-factor authentication tokens and generates login codes, syncing accounts across devices with end-to-end encryption.
- 29OTP Auth0★3 yrabandonedlivecommercialMobile app that generates two-factor authentication codes for online accounts and securely stores them on iPhone and iPad.
- 30Thincast Authenticator0★3 yrabandonedliveMobile app that generates two-factor authentication codes for Thincast products.
- 31Authenticator0★unknownliveCross-platform app that generates and synchronizes two-factor authentication codes across devices using encrypted backups.
- 32BluePass0★4 yrabandonedlivehand-codedopen sourceMobile app that extracts two-factor authentication codes from SMS messages and forwards them to a paired computer via Bluetooth.
- 33Authenticator App: 2FA MFA.0★8 mostaleliveMobile app that generates two-factor authentication codes for online accounts and syncs them across devices with encrypted backups.
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.