Catoosa ATV Trails

Lifetime Map, no annual subscription fee, no in-app purchases. From Wikipedia:  "Catoosa Wildlife Management Area is a large game-management area on the Upper Cumberland Plateau in Morgan, Cumberland and Fentress counties in Tennessee in the United States. It comprises 96,000 acres (332 km2) of wild land administered by the Tennessee Wildlife Resources Agency (TWRA). The Management Area is funded by hunters and fishermen, and is popular with all outdoors enthusiasts, including backpackers, and whitewater rafters. It has many trails for hiking, of which the most notable is the Cumberland Trail. It also has gravel roads and dirt track four-wheel drive roads for motorized exploration. Catoosa ranges from gentle rolling hills to some of the most rugged and extreme terrain in the country. Many rivers and streams have cut deep canyons into the Cumberland Plateau and Cumberland Mountains of the Management area allowing for beautiful vistas."
For Hunters, there are 176 fields for animal grazing that are shown in this App, along with parking areas and other Points of Interest, like campsites, checkout points, and waterfalls, etc.