Highrez GPS allows you to share your GPS tracking position with friends and family, whilst providing you a useful tool to assist when driving.
The app displays speed and location information in a large, clear format and includes multiple tripometers for measuring distance travelled.
When connected to my tracking server, the current road name and speed limit is also displayed, along with optional audio warnings when exceeding the speed limit. NOTE:That the track server is not public but a new version is being created that will be open source and available for anyone to run their own server!
You can create events which can be made public (anyone can see your location/progress on the website and/or in app) or private where only you can see the captured GPS tracks.