The price of a Garmin GPS application ranges from $30 to $90, as of 2015. The price can vary depending on the platform that the app is for and the region that the application is designed for.
Most Garmin apps are available for the iPhone. The price of the iPhone app can vary from $50 to $90, depending on region of the app. The prices of the U.S. and North American apps are generally cheaper than the European apps, with the basic U.S. app costing $50 and the Western Europe app costing $90. The application available for Windows phones is $30.