
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: Timer Utility is a free software program that allows you to set countdown timers, stopwatches, alarms, and reminders on your computer. It has a simple interface for quickly creating and managing timers for timing activities, events, or breaks.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API