
Description: Replicant is a free and open source operating system that aims to replace all proprietary Android components with free software alternatives. It is compatible with several Android devices and provides increased privacy, security, and control over your data.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Chameleon OS is a custom Android ROM focused on design, performance, and customization. It offers features like theming, custom icon packs, and UI tweaks while maintaining stability and speed.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API