Realguitar - Real Guitar is one of the most realistic guitar simulator apps featuring a user-friendly interface...
Fine Tuner - Fine Tuner is a minimalistic guitar tuner that utilizes your device's built-in microphone.
Guitar Pro 7 - Create, play and share your tabs
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.
The Binding of Isaac - The Binding of Isaac is a 2011 independent video game designed by Edmund McMillen and Florian Himsl.
LINGOT - Musical instrument tuner, LINGOT is a musical instrument tuner.