# App lock - Fingerprint

Android app · by lock screen passcode · Tools

App lock - Fingerprint has 9,270,236 installs (+0.6% a month, measured over 40 days), rated 4.1 from 78,983 ratings, \#1,181 of 239,050 in Tools.

## Figures

- Installs: 9,270,236
- Rating: 4.1 · 78,983 ratings
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +11,873 (+0.1%)
- 30-day growth in installs: +59,543 (+0.6%)
- Rank: #13,082 of 2,887,821 Android listings with an install count (down 297 since 2026-10-29)
- Rank: #1,181 of 239,050 in Tools

## Is App lock - Fingerprint safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by lock screen passcode; developer website listed: btbapps.com.
- On Google Play since 2020-01-09. Last updated 2026-09-25.
- Rated 4.1 from 78,983 ratings.

## Reviews

- Ratings by stars: 5★ 69% · 4★ 7% · 3★ 2% · 2★ 4% · 1★ 18% (78,927 ratings)

## Description

This Applock application with PIN code, pattern or fingerprint support for your applications.  
Lock all apps like: Facebook, WhatsApp, Instagram, Zalo, Twitter, SMS, Contacts, Messenger, Settings, Library, Gmail, Browser, Play Store ...  
Protect applications every time when you access with a password that only you know. Support quick access to applications with fingerprints (Works on fingerprint supported devices on Android 6.0 above) quickly and safely.  
  
\*FEATURES:  
  
★ App locker is to lock System apps, social network apps, Gallery apps and games.  
★ Unlock with Passcode, Pattern or Fingerprint  (On Android 6.0 above).  
★ Support Locking newly installed apps, a notification will appear right after installing an app to help protect your privacy.  
★ Fingerprint app lock: Instant unlock with your fingerprint for fingerprint supported devices (on Android 6.0 above).  
★ Automatically set color in app lock screen for popular apps and system apps.  
★ Easily search for apps to lock  
★ Change application lock screen Wallpaper with extremely beautiful templates available  
★ Beautiful and colored application lock screen interface compatible with the application.  
  
Download, use the App lock application for free now.  
Please email us if your device is not supported, we will try our best to support it.

---

Source: https://storetally.com/android/com.bstech.security.applock  
As of 2026-11-10, from the StoreTally census.