Tuner Eclipse - A simple and accurate guitar tuner for iOS
MyGuitarTuner.com - Online microphone tuner for guitar, ukulele, violin and other instruments. Tune by ear or using the microphone of your device. It's fast and accurate algorithm makes it one of the best online microphone tuners available.
Fender Tune - Free guitar and bass tune iOS app
Fine Tuner - Fine Tuner is a minimalistic guitar tuner that utilizes your device's built-in microphone.
Roadie - The first neighbor-to-neighbor shipping network
LINGOT - Musical instrument tuner, LINGOT is a musical instrument tuner.