GuruWalk - GuruWalk is a platform to connect travelers (walkers) with local free walking tour guides (gurus), democratizing access to culture and promoting local economies, present in more than 100 countries and thousands of destinations.
TrueFire - The Best Guitar Lessons Online Fast. Easy. Fun.
Outguided - Feast your eyes on Outguided 2.0!
AudioBus - With Audiobus, the revolutionary new inter-app audio routing system, you can connect your...
Tales & Tours - The personal tour guide that fits in your pocket
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.