AppLock - Fingerprint Lock

Developer: Falcon Security Lab

Category: Tools

16.2M installs

21K ratings

+60.7K weekly installs

trend steady

+374.1K monthly installs

trend steady

AppLock - Fingerprint Lock Summary

AppLock - Fingerprint Lock is a ad-supported, with in-app purchases Android app in the Tools category, developed by Falcon Security Lab (AppLock, Antivirus, Cleaner). First released 8 years ago(Aug 2017), the app has accumulated 16.2M+ total installs and 21K ratings with a 4.25★ (good) average rating.

Recent activity: 60.7K installs this week (374.1K over 4 weeks) showing steady growth , and 197 new ratings this week (589 over 4 weeks) with stable momentum. View trends →

Data tracking: SDKs and third-party integrations were last analyzed on Nov 22, 2025. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Dec 21, 2025.

Store info: Last updated on Google Play on Apr 24, 2025 (version 127).

SDKs, Trackers & Permissions

AppLock - Fingerprint Lock was last scanned for SDKs 2025-11-22. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.

8 Development Tools

3 Ad Networks

1 Business Tools

1 Analytics: Product

App Details

Store ID: com.falcon.applock

First Released: 2017-08-30

Store Last Updated: 2025-04-24

In-App Purchases: Yes

Ads: Yes

Website: falconsecuritylab.github.io

App Store

Crawl Status: Success

Store First Crawled: 2021-02-06

Store Last Crawled: 2025-12-22

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-20

Ads.txt Crawl Status: Success

SDK Tracking Status

Successful Last Crawled: 2025-11-22

Last Crawled: 2025-11-22

Last Crawl Status: Success

4.25★

Ratings: 21K

5★

4★

3★

2★

1★

Screenshots

App Description

AppLock helps to lock any app with password or Fingerprint & hide photos, videos

Falcon AppLock - The best free app lock for mobile.

App Lock lock app with a password and fingerprint help you protect your applications from unauthorized access, and protect your personal information. AppLocker uses two kinds of lock: model lock & fingerprint lock.

★ App Lock Pro
- This app can lock any app with a password or fingerprint, lock photos, lock images, lock messages...
- Falcon AppLock can protect every application on your phone, especially social networks.
- Prevent strangers from stealing your personal information such as photos, messages, and contacts.
- Stop children from using their phones to access forbidden applications.
- Avoid other people making transactions, transfer money to steal credit card transaction information ...

★ Many types of lock
- Falcon App Lock supports two most common types of lock: PIN code and Pattern. Pincode is very beautiful and very easy to use. The pattern is familiar to Android devices with a high level of security.

★ Unlock with Fingerprint
- With devices using Android 6.0 and above. You can unlock applications faster and more conveniently using fingerprints. However, only for supported devices.

★ Customize wallpaper
- You can alter your background for your lock screen with 3 options:
+ Use your device wallpaper.
+ Use basic colors, gradient colors, or custom colors at your disposal.
+ Use photos, and images from your collection.

★ Friendly interface
- Falcon App Lock is a smart Applocker. It is designed with a friendly interface, simple, and easy to use.
-This application has various functions, easy to customize, suitable for the user's purpose.

Permission required for App Lock
- Use fingerprint sensor: Support fingerprint unlock.
- Retrieving running applications: Support detecting the opening of new applications.
- Album Access: Customize lock background images.
- Run at startup: Re-activate lock mode to help protect your device.

Thank you for using our AppLock, if you find this application helpful, please rate it 5 stars and leave a comment so that we can improve our application.