
Description: Quizlet is a popular online study application that allows users to create their own flashcards and study sets or access pre-made sets created by other users. It includes study modes like Learn, Write, Spell, Test, Match, and more to help reinforce memorization.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Lexicum is a free, open-source dictionary and thesaurus software for Windows. It provides definitions, synonyms, antonyms, and related words for entered terms. Lexicum has a clean, ad-free interface and supports looking up words even when offline.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API