This is a Map application for iPhone 3G. The electronic compass is needless.
This application uses GPS.
1. stop walking. touch the start button.
2. Please walk straight . The Map begins to move.
The more it walks, the more accurate it becomes.
3. if you became tired, stop walking. touch the stop button.
It can get Map by only these three steps.
2.display current location address
The full spectrum can be used free of charge.
There is an error margin depending on the accuracy of GPS. Please acknowledge it beforehand.
only, iphone os 3.0 or later.