
Description: brain.cards is a free, open-source flashcard app for Windows, Mac, Linux, iOS and Android. It allows you to create digital flashcards to study any subject with features like spaced repetition, statistics tracking and cloud sync.
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