My first iOS project was a Street View application that allows you to use your gyroscope to look around in Street View. By rotating your phone around you could see a place as if you were really there.
The original application was built in ObjectiveC, but last year I rebuilt it in Meteor (Cordova).
Because of a conflict with a cooperation that starts with a big G, the app is now called Street Viewer Pro.
Technologies used: Meteor, Cordova
Link: Apple app store