
Description: Ubports is an open source project that develops Ubuntu Touch, a mobile operating system based on Ubuntu. It allows using Ubuntu on certain mobile devices. The goal of Ubports is to create a free, open source, and privacy-focused mobile platform.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: postmarketOS is a Linux distribution aimed at bringing newer Linux versions to older Android devices. It allows using more recent applications on devices that are no longer officially supported by vendors.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API