Apple map app put to the test against Google maps
20 September 2012 Last updated at 15:06 BST
Inaccuracies and misplaced towns and cities in Apple's new map software have provoked anger from users.
In June Apple announced it would stop using Google Maps in favour of its own system, created using data from navigation specialist TomTom.
Apple is yet to comment on the complaints about the software, which comes already installed on the new iPhone.
Rory Cellan-Jones compared Apple's new map software with Google Maps, using two iPads.