
Description: InteractiveCalculator is a free online calculator that allows users to perform various mathematical calculations directly in their web browser. It supports basic arithmetic, trigonometry, algebra, physics, chemistry and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CalcMaker is a spreadsheet software designed as an alternative to Microsoft Excel. It provides a simple interface with basic spreadsheet functions for managing tables, performing calculations, and creating charts.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API