twibble mobile is a fast and feature rich micro blogging client for Java enabled smartphones including Nokia, Blackberry, and Sony Ericsson. It supports video, pictures, GPS, Search, and more for twitter and twitter compatible servers
BBGPSGolf is a simple application that allows you to create your own golf course online and then download it to your BlackBerry within seconds of creating it online
Wizi SMS is a tiny application that lets you share a location by text message so you can show your friends where you are at the moment or where you are going to be soon. It sends a tiny url of your location map and can automatically add the full address or the GPS coordinates of the place you are sharing. Wizi SMS with Location doesn't require any registration
gps2go- sends your current GPS coordinates using your BlackBerry device. Upload pictures, send a map to a friend, create groups to allow group tracking that expires after a specified dime. Your phone will capture your GPS position every 5 seconds and transmit them, at a user specified interval, for viewing on Google Map
Wizi SMS with Location (BlackBerry) is a tiny application that lets you share a location by text message so you can show your friends where you are at the moment or where you are going to be soon. It sends a tiny url of your location map and can automatically add the full address or the GPS coordinates of the place you are sharing
SatTracx Mobile Locator helps to know your location or the whereabouts of your family, friends or your assets at anytime.
You can locate your loved ones – your children, elderly or patients at any given moment. You can also find where your buddies are and connect with them
TrackMyJourney (BlackBerry) is a mobile application that uses GPS data to provide a number of functions, including navigation, location tracking, map display and route plotting. It receives its location coordinates by communicating via Bluetooth with a separate GPS receiver, or via the phones internal GPS if supported
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