Customer Service App for Android and IPhone

I like to make an app similar to Taxi magic app, Which will include: - Able to Register and Login (both for customers and retailers) - Search for Retailers - Book from your mobile phone or the Web with a few quick taps - Charge the Fees/membership to your credit card - Maps/ Location Services (pin point my location) - Transfer funds from Member to another members with confirmation receipt Need Cost of doing it for both phones OS, and a cost breakdown for each bullet