http://appstorefeed.com/apps/Speedster_GPS/
Speedster GPS shows you your speed and altitude in real-time using the GPS on your iPhone 3G. It also tracks your speed, distance travelled, and altitude as you drive, jog, or boat.
Features
- Shows your speed from 0 to 260 MPH or KPH
- Supports both US and Metric systems
- Tracks changes in speed
* Please note that Speedster GPS requires a GPS-enabled iPhone to get reliable numbers. Also because Speedster GPS relies on the GPS for accurate coordinates to calculate speed depending on your location and GPS acquisition it may take Speedster a few seconds at the beginning to get accurate speeds. If you get wild numbers then Speedster is not getting accurate information from your iPhone. It may not work well in cities with high-rises, for example.
Speedster GPS shows you your speed and altitude in real-time using the GPS on your iPhone 3G. It also tracks your speed, distance travelled, and altitude as you drive, jog, or boat.
Features
- Shows your speed from 0 to 260 MPH or KPH
- Supports both US and Metric systems
- Tracks changes in speed
* Please note that Speedster GPS requires a GPS-enabled iPhone to get reliable numbers. Also because Speedster GPS relies on the GPS for accurate coordinates to calculate speed depending on your location and GPS acquisition it may take Speedster a few seconds at the beginning to get accurate speeds. If you get wild numbers then Speedster is not getting accurate information from your iPhone. It may not work well in cities with high-rises, for example.