The Transit App If you like to take public transit everywhere, this app's for you. The easy-to-use app readily displays nearby bus schedules. Two minutes until the next M5 comes by. If you're confused about which bus to take, you can ype in your destination address and the app will show you which route will get you there first. You can upgrade for 99 cents and access schedules offline (or underground). Check it out while you're waiting for the subway. Powered by Foursquare, the app uses the location service's maps to guide you. Check in when you get there. This free app is compatible with iPhone, iPod touch, and iPad, but requires iOS 5.0 or later.