
Description: RainViewer is a free, ad-free weather radar app for Windows, macOS and Linux that displays animated radar imagery along with useful weather information. It has a clean interface and offers customizable maps and layers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Windy is a free and open-source desktop application for Windows, Mac and Linux used to view weather forecasts, radar imagery, wind and waves forecasts. It has an intuitive interface showing weather data on interactive maps.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API