
Description: An online guitar tuner is a web-based application that allows you to tune your guitar accurately using your computer's microphone or an external microphone. It detects the notes you play and tells you whether it is in tune or not.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: gStrings is an open-source app for guitarists and bassists to organize, customize and share their tabs. It allows creating and editing tabs, adding audio, applying effects, sharing tabs with others, and more. gStrings aims to be an all-in-one solution for guitar and bass tab management.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API