
Description: Apple Calculator is a basic calculator app developed by Apple and included on iOS devices. It provides basic arithmetic functions like addition, subtraction, multiplication and division.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Calcbar is a free calculator app for Windows that provides advanced mathematical and scientific calculator functions. It has a simple, intuitive interface and supports features like history, memory, constants, variables, unit conversions and programming.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API