2FA Authenticator (2FAS)

Tools
4.3
2FA Authenticator (2FAS)
2FA Authenticator (2FAS)2FA Authenticator (2FAS)2FA Authenticator (2FAS)2FA Authenticator (2FAS)2FA Authenticator (2FAS)2FA Authenticator (2FAS)2FA Authenticator (2FAS)2FA Authenticator (2FAS)2FA Authenticator (2FAS)2FA Authenticator (2FAS)

Installs

5,000,000+

Price

Free

Developers

2FAS

Content Rating

Everyone

Android Version

6.0

Version

5.5.1

2FA Authenticator (2FAS) APP Review

Welcome to the future of secure online authentication with the 2FA Authenticator (2FAS) app! This powerful tool simplifies the process of two-factor authentication (2FA) while ensuring your valuable personal data remains secure against cyber threats. Best of all, it’s completely free!

The 2FAS platform touts some impressive features that set it apart from the competition. With easily restorable tokens and robust app protection options such as passcode or biometric login, your information stays secure. Plus, as an open-source project, it emphasizes transparency and community involvement, allowing users to trust that their data is handled responsibly.

User convenience is also a priority, as the app syncs effortlessly across multiple devices. The intuitive interface and one-tap authentication via browser extensions make logging in a breeze. Not to mention, you can use 2FAS even when offline, making it a reliable choice whenever and wherever you need it.

Despite its many advantages, the app does have room for improvement, particularly in expanding its token security options and enhancing features as requested by its dedicated user community. However, with a score of 4.3 stars from nearly 32,000 ratings, it’s clear that many users find it effective and user-friendly.

So if you’re looking for a dependable authenticator to bolster your online security, give 2FA Authenticator (2FAS) a try today!

User Reviews from Google Play Store

Mathieu “MrSylvestre” Sylvestre

Mathieu “MrSylvestre” Sylvestre

Jan 13, 2026
(2)

Backup stopped working unexpectedly Cleared Drive sync, still unable to recreate backups...

Version: 5.5.2

GunjarX

GunjarX

Jan 13, 2026
(5)

works perfect.

Version: 5.5.2

Developer Response

Glad to hear it! Thank you for the review.

Chris G

Chris G

Jan 11, 2026
(5)

clean, easy to use, updated regularly enough. I recommend over other 2fa apps

Version: 5.5.2

Developer Response

Thank you for the recommendation, we appreciate it greatly!

Kent Chin Teck

Kent Chin Teck

Jan 10, 2026
(5)

good

Developer Response

Thank you!

calmcrash

calmcrash

Jan 9, 2026
(5)

You can't beat a FREE, NO ADS, Open Source 2 Factor Authentication App which as of 2026 is the best security. Unless you need a Cloud like Google Authenticator this is the 1 to use!

Developer Response

Thank you for the recommendation and kind words. We appreciate them greatly!

Pros

Free to use
Open-source and transparent
Works offline
Intuitive interface

Cons

Limited advanced features
Sync issues reported by users
Occasional bugs with specific services
2FA Authenticator (2FAS)

2FA Authenticator (2FAS)

Tools
4.3

Comments