# TOTP Authenticator

Android app · by Sparrow Code · Tools

TOTP Authenticator has 522,421 installs (+1.6% this week), rated 4.6 from 2,700 ratings, \#8,022 of 233,168 in Tools.

## Figures

- Installs: 522,421
- Rating: 4.6 · 2,700 ratings
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +7,972 (+1.6%) (+18,719 over 16.4 days)
- Rank: #82,176 of 2,819,037 Android listings with an install count (up 173 since 2026-10-28)
- Rank: #8,022 of 233,168 in Tools

## Reviews

- Ratings by stars: 5★ 85% · 4★ 5% · 3★ 0% · 2★ 0% · 1★ 10% (2,700 ratings)

## Description

TOTP Authenticator generates 6-digit TOTP codes. Websites (for example Arbeitsagentur, Gosuslugi etc.) request these codes. This security feature is called two factor authentication or 2FA.  
  
How to sign in using TOTP?  
1\. Go to the “Security” section  
2\. Enable TOTP login  
3\. Scan the QR code or copy the secret key into your Authenticator  
4\. Done — 2FA is now enabled. From now on, you’ll need to enter a TOTP code from the Authenticator app whenever you log in  
  
The app also includes over 100 step-by-step tutorials with screenshots showing how to set up TOTP for various websites.

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Source: https://storetally.com/android/io.sparrowcode.apps.authenticator  
As of 2026-11-07, from the StoreTally census.