iphone - ios: What is the efficient and recommended way to reverse geocode? -


i reverse geo code latitude , longitude of location , want address of location. have done through google web service takes time. want know if there other , efficient approach.

currently calling service,

nsstring * getaddress = [nsstring stringwithformat:@"http://maps.googleapis.com/maps/api/geocode/json?latlng=%@,%@&sensor=true",lattitude,longitude];

you can use clgeocoder:

[self.geocoder reversegeocodelocation:location completionhandler:^(nsarray *placemarks, nserror *error){     clplacemark *placemark = placemarks[0];     nslog(@"found %@", placemark.name); }];

this still take time though, since both methods use web services convert lat / long place


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