
Description: InstaCalc is a free online calculator app that allows users to easily perform various mathematical calculations. It offers basic, scientific, graphing, date & time, and converter calculators along with unit conversion and formula features, all available through an intuitive interface.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: CalculatePlus is a user-friendly calculator app that allows you to perform basic and advanced mathematical calculations seamlessly. With an intuitive interface and scientific calculator capabilities, it is a handy tool for students, engineers, analysts and anyone who works with numbers and equations.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API