# 2FA Authenticator (2FAS)

Android app · by 2FAS · Tools

2FA Authenticator (2FAS) has 6,031,142 installs (+1.1% in 30 days), rated 4.5 from 34,359 ratings, \#1,639 of 228,914 in Tools.

## Figures

- Installs: 6,031,142
- Rating: 4.5 · 34,359 ratings
- Price: Free
- In-app purchases: no
- 30-day growth in installs: +62,770 (+1.1%)
- Rank: #17,677 of 2,769,688 Android listings with an install count (down 22 since 2026-10-16)
- Rank: #1,639 of 228,914 in Tools

## Reviews

- Ratings by stars: 5★ 82% · 4★ 7% · 3★ 2% · 2★ 2% · 1★ 7% (34,350 ratings)

## Description

2FAS is the easiest way to enable two-factor authentication (or multi-factor authentication) to verify your identity and securely log in to accounts to keep your personal data and passwords protected from cyber threats — all from one app, 100% free!  
  
The world’s most secure, private, and simple 2FA app.  
  
Secure:  
Easily restore your tokens with backups.  
Add app protection with your passcode or biometrics.  
2FAS is open-source, transparent, and community-driven.  
  
Private:  
2FAS syncs across your mobile devices.  
An interface designed for simplicity.  
One-tap authentication with 2FAS Browser Extensions.  
Multi-language support.  
Quick guides for setup and support. (COMING SOON)  
  
Simple:  
2FAS works offline.  
2FAS doesn't store any passwords or metadata.  
100% anonymous use, no account required.  
  
It’s not too late to protect your data, so what are you waiting for? Protect your online accounts and services now with TOTP and HOTP algorithms.  
  
Start using the 2FAS authenticator app today!  
  
If you have any questions, talk with us on our Discord server: https://2fas.com/discord  
  
Learn more about 2FAS:  
  
Check our GitHub repository: https://github.com/twofas  
Visit our website at: https://2fas.com/  
Follow us on Twitter: https://twitter.com/2FAS\_com  
Subscribe on YouTube: https://www.youtube.com/@2FAS

---

Source: https://storetally.com/googleplay/com.twofasapp  
As of 2026-10-28, from the StoreTally census.