
Description: Papapapaya is a free and open-source web-based budgeting and expense tracking application. It allows users to set budgets, track spending, categorize transactions, and generate reports. Key features include multi-user support, bank/credit card imports, recurring transactions, and customizable categories and budgets.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Memcards is a free, open-source flashcard and spaced repetition software for Windows, Mac, Linux, iOS and Android. It helps you memorize information through active recall using digital flashcards organized into decks. Key features include flexible card formatting, statistics tracking, searching and filtering.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API