Fender Tune - Free guitar and bass tune iOS app
LINGOT - Musical instrument tuner, LINGOT is a musical instrument tuner.
Tuner Eclipse - A simple and accurate guitar tuner for iOS
AP Tuner - APTuner is a sophisticated chromatic tuner for your computer, tablet, and phone.
Epoch - Simple, with easy all-inclusive merchant integration. Powerful, with automated international customization. Flexible, for the most unique and sophisticated demands.
TapNTune - TapNTune is a fully functional application that can help users tune their instruments with ease, and users can use it on their Mac system.