
Description: Pianu is an online piano learning platform that teaches users how to play piano through interactive lessons and AI feedback. It offers step-by-step beginner courses as well as more advanced material for experienced players. Pianu adapts to each student's progress and helps them develop proper technique.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Piano Marvel is an interactive online piano learning system for all ages and skill levels. It uses advanced technology to listen and provide instant feedback as you play, helping beginners learn proper technique and more advanced players hone their skills.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API