LiveTrax - LiveTrax is an app by MasterMedia Productions through which musicians can control the playback of their favorite track during live performances by using simple controls.

GetYourGuide - Get tickets to the most popular attractions while travelling

Go Button - Go Button is a mobile audio app designed to provide professional playback of music and sound effects for live shows. It provides a creative, self-contained show control system that runs on your iPad, iPhone, or iPod touch.

Withlocals - Book unique private tours and activities with locals worldwide

TrueFire - The Best Guitar Lessons Online Fast. Easy. Fun.

Viator - Tours, things to do, sightseeing tours, day trips and more from Viator.