App Lock and Fingerprint Lock
App Lock and Fingerprint Lock Summary
App Lock and Fingerprint Lock is a ad-supported, with in-app purchases Android app in Tools by AppLockZ - TrustedApp. Released in May 2023 (2 years ago). It has about 22.3M+ installs and 38.5K ratings with a 4.19★ (good) average. Based on AppGoblin estimates, it reaches roughly 1.4M monthly active users and generates around $200K+ monthly revenue (55% IAP / 45% ads). Store metadata: updated Feb 23, 2026, version 72.
Recent activity: 152.4K installs this week (831.1K over 4 weeks) showing steady growth , and 117 new ratings this week View trends →
Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.
Data tracking: SDKs and third-party integrations were last analyzed on Feb 23, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Aug 22, 2025.
Store info: Last updated on Google Play on Feb 23, 2026 (version 72).
App Lock and Fingerprint Lock was last scanned for SDKs 2026-02-23. 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.
AppLovin
Mintegral
Google
ByteDance
Airbnb Engineering
Square
Bumptech
AdMob
Firebase
Adjust4.19★
Ratings: 38.5K
Screenshots
App Description
Easy to lock app with fingerprint. No one can invade your private apps.
You feel anxious when:
❌ Friends and relatives borrow phones.
❌ Children play with phones and change settings.
❌ Or anyone curious to see your important, private apps.
With App Lock Fingerprint, you can easily lock applications such as Facebook, WhatsApp, Photo/Video Gallery, Messenger, Snapchat, Instagram, Contacts, Settings, Incoming Calls, and any other apps of your choice.
✓ No more worries about someone snooping through your conversations and social media posts.
✓ No more concerns about someone secretly viewing your private photos and videos.
✓ Lock apps that can make payments to avoid wrong payments or prevent kids from paying while playing games on their phones.
AppLockZ provides the following outstanding features:
🔒 The app locker fingerprint application is designed to be extremely simple and very easy to use.
🔒 Supports lock types such as password, fingerprint and pattern.
🔒 More secure with included features such as: Prevent Uninstall (intruders will not be able to uninstall AppLockZ); Camouflage icon (the AppLockZ app's icon will be replaced by another icon on the home screen, making it difficult for others to find AppLockZ); Random Numeric Keypad (Number pad is randomly arranged to reduce the possibility of being tracked when you enter your password).
Note: to use the fingerprint feature, your device needs to have fingerprint sensor hardware and make sure it's active. You can enable Fingerprint Unlock in app settings if your device supports fingerprint recognition and is Android 6.0 or higher.
Feel free to use the fingerprint lock app. If you are looking for a simple and effective application to lock apps on your device, I believe this will be the best choice for you.
Keep your important apps more secure with AppLock fingerprint lock!
TRY IT NOW.