
AppLocker | Lock Apps - App Locker by PIN, Pattern
Photo editor & Video editor · apps.kidspi.applocker
At a glance
- Latest version
- v1.1.2 (3)
- Updated
- Sep 23, 2025 (1 year ago)
- APK size
- 2.6 MB
- Requires
- Android 4.2+ (API 17)
- CPU support
- Any (no native code)
- Category
- Tools (app)
- Listed since
- Sep 15, 2020 (at least)
- Permissions
- 8 (2 sensitive)
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
AppLocker | Lock Apps - App Locker by PIN, Pattern is an app by Photo editor & Video editor in the Tools category, listed since at least September 2020. It has no native code, so it runs on any Android processor.
It asks for 8 permissions, 2 of them sensitive: display over other apps and package usage stats.
What's new in v1.1.2
Description
From the listing uploaded by “catappult”.
Security & authenticity
Signing certificate
- Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.
Store checks and file details
- Developer signature verified Nov 7, 2021
- Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- Signing certificate (SHA-1)07:FD:48:1D:E8:9C:5C:50:89:3F:94:40:7E:21:5C:5C:76:5F:7A:D7
- File MD5ed3f1ae3cfd0a30904dcd68adc560816
- Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (8)
AppLocker | Lock Apps - App Locker by PIN, Pattern requests 8 permissions, 2 of them sensitive.
- Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
- Package usage stats Sensitive android.permission.PACKAGE_USAGE_STATS
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Run foreground services android.permission.FOREGROUND_SERVICE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Basic touch input android.hardware.faketouch
- Portrait screen android.hardware.screen.portrait
AppLocker | Lock Apps - App Locker by PIN, Pattern APK: questions and answers
Can I install this APK over the version I already have?
Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.
Is the AppLocker | Lock Apps - App Locker by PIN, Pattern APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is ed3f1ae3cfd0a30904dcd68adc560816.