I am looking for a simple Gps program that would alert the user when they are close to a store, The user would input the store via google [login to view URL] would be used by the program. As the user comes within 100 to 400 ft the user would be alerted.
The alert would either be a list of items to buy or things to pickup such as groceries, medication and so on. The Todo list would expire after a specified time.