AmAze is a first of its kind free navigation and local search service. It is free to download and use and it contains wide coverage of maps including aerial photo in Europe, North America, Australia and parts of Asia and Africa
Locle is a mobile application that lets users see where their friends and family are without the need for GPS. Wherever you are, always find out where people are and meet them for lunch, drinks or whatever you want to do. Just make sure you don't miss out on anything
Android FindMyCar - Innovative software for Android devices that uses the GPS signal to show signs that allow to reach a geographic location.
Suitable for various uses (eg. find car parked in a parking area or in an unknown city, finding a person (who has sent their coordinates) in a lovely beach, in a fair, in another boat, find an area of sea fishing, etc..)
Latitude isn't enabled in the UK, and some other countries, on the T-Mobile G1, however it is enabled on many other phones e.g. Nokia N95. This is frustrating, a Google phone without Google Latitude.
Latitude Launcher can enable Latitude for you if you have 'Rooted' your phone
Las Vegas DK Eyewitness Top 10 Travel Guide & Map(BlackBerry)- Save time, discover the 10 best of everything to see, buy, taste AND avoid in the Sin City Las Vegas. Plus easily make your way through the city with the included maps
London DK Eyewitness Top 10 Travel Guide & Map (BlackBerry)- From the top 10 ways to experience Royal London to the top 10 shops, pubs and hotels - this guide features the insider knowledge that every visitor needs, plus London maps and metro maps.
Capture the essence of London, from shopping in Harrods to the Changing of the Guard at Buckingham Palace
yozi is a navigation software for the Android platform. It uses digital topographic maps in well-known Ozi Explorer formats for navigation and doesn't require network access like built-in Maps application on Android