
Description: My Language Exchange is a free website that allows people learning foreign languages to connect with native speakers for language and cultural exchange. Users can chat, have voice calls, send messages, and help correct each other's writing.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Topgrade Quiz Maker is an easy-to-use quiz and test creation tool for teachers. It allows creating online quizzes, tests, exams, and more with custom settings and options. Useful for formative and summative assessments.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API