Android port from iPhone

This job is to assist us in porting an existing iPhone tab-based app to Android. We can do this ourselves, but are currently shorthanded. The app is simple, there are only 5 tabs involved - most only involve requesting and presenting data from a server (API is already written). To give you a better idea, it presents users with current deals or coupons available for certain branches of a store. It's written in pure Objective-C. You need to provide a signed NDA. Experienced Android developers should be able to finish the app in 40-80 man-hours with our assistance. Skills required: - GPS - Async requests - Phone dialing Skills that are not required but nice to have: - Porting Objective-C to Java