Apple Maps

At first, the release of Apple maps was met with a ton of analysis because of a mistake of data yet a report by iGeneration show that Apple is venturing up to expand the exactness of information.

To improve the map data Apple utilize Mechanical Turk-style program to get local data.

Google Maps

Google bought high-resolution satellite imagery company (Skybox) to improve the exactness of data.

Right any blunders additionally few human operators in the maps dependent on reports from the clients.