
Description: Uier is a user interface design and prototyping tool that allows designers and developers to quickly create interactive prototypes and wireframes for web and mobile apps. With an intuitive drag-and-drop editor, built-in UI libraries, collaboration features, and support for animations and interactions, Uier speeds up the design process.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Appium is an open source test automation framework for mobile apps. It allows you to automate tests on native, hybrid and mobile web apps for iOS and Android using Selenium WebDriver API.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API