
Description: Stopwatch (Tk) is a simple stopwatch application built using the Tk toolkit in Python. It allows users to time events down to the millisecond and includes basic stopwatch functions like start, stop, reset, and lap.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: InerziaTimer is a free and open-source time tracker app for Windows. It allows users to track time spent on projects with start/stop timers, tag timers to categorize work, generate reports, and export data.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API