
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: Calcapp is a free online calculator app that allows you to perform various mathematical calculations seamlessly in your web browser. It supports basic, scientific, graphing, date calculations and conversions with a simple and intuitive interface.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API