
Description: Sticky Calculator is a free calculator app that allows users to write calculations directly on their desktop for quick access. It has basic mathematical functions and remembers past calculations.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Frink is an open-source programming language and calculation tool designed for technical computing and unit conversions. It has powerful math and statistics functions and features support for quantities with units.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API