Wellsite Navigator Unlimited allows users to Search, Map, and Route to well sites in the United States. The Wellsite Navigator Unlimited version contains all functionality that is in the Wellsite Navigator USA version ($19.99) with one big PLUS! All well updates that are made available by SiteFinder GPS can be accessed by users of this App at no additional charge. With the Wellsite Navigator USA App ($19.99), users are required to purchase a monthly data subscription to gain access to the monthly well updates. With Wellsite Navigator Unlimited, ALL well site updates are included at NO ADDITIONAL CHARGE! Now available (via in-app purchase) is our NEW Show Wells feature. Customers are now able to use this additional feature to display all wells on the mapping within a specific geographical region. This feature also provides you with the ability to route to all wells that are displayed on the mapping. The following states are included in the application: Texas, North Dakota, California, Arkansas, Utah, Wyoming, Alabama, Colorado, Mississippi, Montana, Nebraska, Nevada, Kansas, Kentucky, Louisiana, Pennsylvania, Illinois, New Mexico, Oklahoma, South Dakota, West Virginia and Ohio. Please contact us if you don't see your desired state on the list. Users can save favorites and view recently searched well sites as well as export their Favorites list along with 'Share' (email) well site information with a friend. We are continuously looking for ways to enhance this very popular navigation app. Please feel free to provide your comments regarding how we can make the Wellsite Navigator Unlimited App even more useful! We work diligently to provide as complete and up to date a product as possible however we are limited by data that is available for each State. Completeness of data varies by State.