
Description: DaTuner is a free chromatic tuner app for tuning guitars, basses, ukuleles, and other string instruments. It provides an intuitive interface with responsive tuning feedback to accurately tune by ear.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Fine Tuner is an audio editing software that allows users to make precise adjustments to audio tracks. It has advanced tools for equalizing, normalizing, fading, pitch correction, noise reduction and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API