
Description: addUp is a simple calculator app that allows users to add, subtract, multiply and divide numbers. It has a clean interface for basic math operations.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Predator 2048 is a free, open source clone of the popular 2048 puzzle game. It features polished graphics, animations, and sounds along with multiple game modes and settings to customize the experience.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API