
Description: Desktop Calendar is a free, open-source calendar application for Windows, Mac, and Linux. It allows you to view and organize events, tasks, and contacts in a simple desktop interface. Useful for personal and business scheduling.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Outlook is an email, calendar, and contacts manager developed by Microsoft. It is part of the Microsoft Office suite of productivity applications.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API