
Description: Mnemosyne is a free, open-source spaced repetition flashcard program. It helps users memorize information more efficiently by scheduling flashcard review sessions based on how well a user remembers a particular item.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Flippy 2 is a simple yet powerful 2D animation software. It provides an intuitive interface and a wide range of handy tools for creating cartoons, animated presentations, and other 2D visual content. Key features include onion skinning, frame-by-frame animation, custom brushes, pressure sensitivity, and export to GIF or video.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API