Overview & Feature Analysis

A free app for Android, by ThinkYeah Mobile.

Make your device more secure. Smart AppLock is a tool to lock apps you like and protects you from privacy leak. With AppLock, you are able to lock apps containing privacy content, such as photos, videos, short messages and call logs. you can also lock SNS apps, such as Facebook, Whatsapp, and Twitter.

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Some system configurations like Incoming Calls settings and for installing/uninstalling apps to keep phone away from being messed up by others is also possible. With the kids Lock markets feature, you can secure games and markets to prevent your kids from addicting in games or purchasing in markets without your knowing.

Technical Specifications

App Name	Smart AppLock App Protect APK (Official Release)
Developer / Studio	ThinkYeah Mobile
Minimum Requirements	Android 15.0
File Size	26.34 MB
Current Build	4.3.13 4.3.11 4.3.7 4.3.5 4.3.3 4.3.2 4.2.6
License	Free Safe Distribution
Verification Check	Passed SHA-256 Checksum

How to Install on Android

Download File

Click the download button above to retrieve the installation package directly to your smartphone.

Allow Unknown Apps

Go to your phone's Settings → Security and toggle Allow from this source for your browser or file manager.

Complete Setup

Open your file manager, access your Downloads folder, tap the APK file and choose Install.

Frequently Asked Questions

Is this Smart AppLock App Protect APK APK completely safe?

Yes, all files hosted on our mirror nodes are validated against official checksums and are completely unmodded and malware-free.

Why does Android warn about Unknown Sources?

Android displays a standard prompt whenever installing packages outside the Google Play Store. It is a routine precaution and safe when downloading from reputable repositories like ours.

How can I update to newer builds in the future?

Simply visit this page whenever an update is released and install the new version directly on top of your existing installation without losing data.