StayHIP Only the coolest places to stay internationally. For the jet setter who is sick of corporate chain hotels!

aMetro - World Subway Maps This handy app has subway maps for all over the world in one place!

Travel CheckList Never forget anything again. Make custom checklists (with built in suggestions) of items to pack and things to do before you leave.

GateGuru, feat. Airport Maps Stuck in the airport? Want to know what all is there? This is the app for you. It shows you all the food, shopping, and service for the airport you are in (covers 120 airports). Also ports updates and gate announcements to your phone, and MORE! Recommend.

WikiMobile (Wikipedia Browser) This app gives you excellent access to wikipedia on your phone (a must for any traveler) as well as extra features.