USP : Apple’s indoor mapping service is available in most of the major cities around the world, mainly in the United States, United Kingdom, Spain and Australia. For indoor mapping, the company has partnered with Mappedin which is an provides mapping solutions to the property owners and operators. The accuracy of these indoor maps is 3-5 meters. The solution's "look inside" feature helps in arriving at the desired indoor locations. Apple's "place card" features helps the users to add information about a particular indoor facility. Apple’s indoor positioning technology works well on the existing Wi-Fi infrastructure and does not require any additional hardware deployment. It provides GPS-level accuracy in indoor spaces by leveraging the radio frequency (RF) patterns of the user's Wi-Fi access points.