App Lock – Fingerprint Lock
App Lock – Fingerprint Lock Summary
App Lock – Fingerprint Lock is a ad-supported, with in-app purchases Android app in Tools by Judi Studio. Released in Aug 2019 (6 years ago). It has about 1.5M+ installs and 1.8K ratings with a 3.93★ (average) average. Based on AppGoblin estimates, it reaches roughly 64K monthly active users and generates around $<10K monthly revenue (48% IAP / 52% ads). Store metadata: updated Jan 27, 2026.
Recent activity: 179 installs this week (747 over 4 weeks) showing below average growth , and 3.00 new ratings this week View trends →
Store info: Last updated on Google Play on Jan 27, 2026 .
3.93★
Ratings: 1.8K
Screenshots
App Description
Lock apps with fingerprint, PIN & pattern. Keep your privacy safe & secure.
🔒 App Lock – Secure Your Privacy 🔒
Protect your apps, photos, and personal data with the most trusted App Lock. This lightweight and free app gives you complete control over your privacy.
✨ Why choose App Lock?
✔️ Fingerprint, PIN, Password & Pattern lock
✔️ Hide photos & videos in a private vault
✔️ Intruder selfie & break-in alert
✔️ Stylish themes & lock screen designs
✔️ Fast, simple, and free to use
✔️ DIY keypad with your photo.
🔐 Key Features:
✔️Lock any app with fingerprint or password
✔️Hide private photos & videos safely
✔️Get alerts when someone tries to unlock
✔️Personalize lock screen with themes
✔️Secure, lightweight & easy to use
✔️Hide private photos & videos in just one tap. Clean design, strong privacy.
✔️Your secret vault. Only you can unlock it.
✔️Unlock your style — turn your favorite photo into a pattern-lock screen that’s private and personalized
✔️Ditch the dull lock screen: choose your photo, pick your pattern, and make security stylish.
📥 Download App Lock today and keep your privacy protected at all times!