
Description: Playground Sessions is a software that teaches piano through interactive lessons, feedback, and gamification. It includes a large library of popular songs to learn and adapts to your skill level.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Piano Tiles is a popular free mobile rhythm game featuring black and white piano keys that need tapping on the touchscreen in time with the music. The aim is to tap as many tiles as possible without missing any to continue the song.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API