
Description: LinGo Play is an online interactive platform for learning languages. It uses games, stories, and conversations to teach vocabulary, grammar, pronunciation, and culture in a fun and engaging way.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TrackTest is test case management software designed for software teams to manage their test cases and track testing progress. It allows creating and organizing test cases, mapping them to requirements, assigning test cases to testers, tracking test execution and generating reports.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API