
Description: Day-O is a time tracking and productivity app designed to help freelancers, consultants, and other professionals track their time and projects. It allows for easy time entry via calendar or stopwatch modes, generates reports and invoices, and integrates with popular billing and accounting software.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Itsycal is a free, open source menubar calendar for Mac that aims to provide a simple and clean interface. It shows the current date and upcoming events in a minimal dropdown menu from the menu bar.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API