
Description: AB Press Optimizer is a weight lifting app that helps users track their ab workout routines and progress. It includes preset ab routines and allows users to create custom workouts. The app tracks rep counts and provides tips for proper form and technique.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Engauge A/B is a free open source A/B testing tool that allows you to set up split URL tests to see which webpage design performs better. It is lightweight and easy to use.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API