
Description: WhenIsGood is a free online scheduling and appointment booking tool. It allows users to share their availability and find a common time to meet or have an appointment. Simple and easy to use.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CozyCal is a free and open-source calendar and contacts manager. It allows users to manage their schedules, events, tasks, and contacts seamlessly across devices. CozyCal integrates with other Cozy apps and emphasizes ease of use, flexibility, privacy and data ownership.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API