Safe & Fast APK Downloads on APKPure
APKPure uses signature verification to ensure virus-free STP Lock APK downloads for you.
About STP Lock
App lock for Android
This application will help you lock third-party applications as well as system applications with various types of security keys:
+ Imagelock
+ Knockcode
+ Pattern
+ Pincode
What's new in the latest 1.0
Last updated on Oct 1, 2019
Minor bug fixes and improvements. Install or update to the newest version to check it out!
Videos and Screenshots
Super Fast and Safe Downloading via APKPure App
One-click to install XAPK/APK files on Android!
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