
Description: Coolendar is a free, open-source calendar and scheduling app designed for teams. It allows users to share calendars, schedule meetings and events, and collaborate on projects. Coolendar syncs across devices and integrates with popular productivity tools.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Todoist is a popular to-do list and task management app for personal and team productivity. It allows users to organize tasks, set due dates and reminders, collaborate with others, and integrate with various third-party apps. Key features include customizable workflows, natural language parsing, and apps for all major platforms.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API