HearPlanet is a real-time audio tour guide. This application plays audio tracks based on points of interest surrounding your current location; it pulls from Wikipedia as well as user-created content and other partners. Compatible with iPhone, iPod Touch, and Android OS.

GoodReader is a PDF reader for iPad, iPhone and iPod Touch. GoodReader allows you to read anything -- books, movies, maps and images -- on your mobile device.

Dragon Dictation is a voice recognition application that allows you to speak and instantly see your text content from email messages to blog posts on your iPad, iPhone, or iPod Touch.