
Description: SuperMemo is a spaced repetition software program that helps users memorize and retain knowledge more efficiently. It uses an algorithm to schedule review of flashcards and other learning materials at increasing intervals to take advantage of the spacing effect.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Flashcard Exchange is a free web and mobile app that allows users to create, share, and study flashcards. It has features for timed studying, tracking progress, sharing decks with others, and accessing flashcards offline.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API