
Description: CalcNote is a free, open-source spreadsheet software for Windows. It has basic spreadsheet functionality for managing tables, formulas, charts and more. Good for simple personal or student use.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Calculator Pro is a premium calculator app for Windows, Mac, iOS, and Android that provides advanced mathematical and scientific calculation features beyond basic arithmetic. It includes powerful features like graphing, unit conversions, base conversions, complex numbers, matrix calculations, statistics, and programmability.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API