GPS App on 3GS to point direction to perosnalised locations
I need to use my iPhone 3GS for the following application:
- Enter a number of locations into an app.
- When on-site at a client, I need the app to be able to point me in the direction of any of the personalised locations that I have entered into the iphone.
Essentially, what I need is to see, from a clients' roof, what direction is it to Our Personal location A or Our Personal location B etc.
Does an app with these capabilities exist?