
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PitchLab is a guitar and bass tuner app for iOS and Android. It uses the device's microphone to detect the notes played and display the note name and tuning accuracy on-screen. PitchLab supports alternate guitar tunings and can be used as a metronome and tone generator.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API