AppLock - Lock Apps, PIN
Invoicing, Billing, Gst, Inventory, Accounting AppApp info
- Installs
- 10+
- Category
- Productivity
- Content rating
- Everyone
- Version
- 1.0.13
- Released
- Oct 9, 2026
- Last updated
- 13 Oct 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 8.0
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What's newin version 1.0.13
UI improvements
About this app
Lock any app behind a PIN or fingerprint. Private and fully offline.
Read full description
Lock the apps you want private behind a PIN or your fingerprint. AppLock - Lock Apps, PIN puts a lock screen in front of the apps you choose, so a borrowed phone or a curious friend cannot open your chats, gallery or banking apps. Everything stays on your phone. AppLock has no internet access, no ads and no account. FEATURES • PIN lock: set your own PIN. Repeated wrong attempts trigger a temporary lockout. • Fingerprint unlock: use your fingerprint on supported devices. • Choose your apps: lock any installed app, such as messaging, social, gallery or banking apps. • Automatic re-lock: a locked app locks again when you leave it or the screen turns off. • Intruder capture (optional): if you turn it on, the front camera takes a silent photo after the second wrong PIN. • Failed-attempt log: see when someone tried the wrong PIN. • Lock the Settings app (optional): you can add Settings to your locked apps. This is a convenience and does not stop the app from being uninstalled. • No Accessibility Service: AppLock detects which app is open using Android's Usage Access permission instead. PERMISSIONS • Usage Access: required to detect when a locked app is opened. • Display over other apps: required to show the lock screen in front of a locked app. • Notifications: shows that protection is running. • Camera (optional): only asked for if you turn on intruder capture. PRIVACY AppLock never collects, tracks or shares your data. It has no internet permission, so nothing can leave your phone. ONE-TIME PURCHASE Pay once on Google Play. No trial, no subscription, no in-app purchases.