Main idea of this project is to measure distance between 2 Iphone devices using best available technology on every case. This app would be used like a module on other IOS app.
15 freelancers están ofertando el promedio de €530 para este trabajo
It is not a problem to geolocate iPhones and measure distance between them. There is already iOS Core Location Framework that uses the best method to locate user as app defines granularity.