
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: Qbix Calendar is a free, open source web calendar that focuses on usability, mobility and open standards. It has a clean interface, supports calDAV for syncing with mobile devices, integrates with social networks, and allows easy sharing of calendars.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API