
Description: xtrlock is a simple screen locker for the X Window System. It provides basic screen locking functionality without unnecessary features. xtrlock is lightweight, customizable, and easy to use.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Knock Lock is a lock screen replacement app for Android that allows you to unlock your phone by knocking on the screen in a custom pattern. It offers enhanced security, customization options, and a fun way to access your phone.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API