HomeAppsMaps & NavigationPolaris GPS Hike, Bike, MarineApps like Polaris GPS Hike, Bike, Marine Here are some great alternatives to Polaris GPS Hike, Bike, Marine by Disciple Skies Software : i-Boating:Marine Navigation ★4.2 Marine Ways - Nautical Charts ★4.5 Wavve Boating: Marine Boat GPS ★4.5 New Zealand Topo Maps ★4.7 C-MAP Boating ★3.9 Aqua Map Boating ★3.3 mKart Marine Navigation ★3.4 Marine Navigation Lite ★3.2 Avenza Maps: Offline Mapping ★4.7 WinGPS™ Marine ★3.3 Gaia GPS: Offroad Hiking Maps ★3.3 ALTLAS: Trails, Maps & Hike ★4.4 Marine Navigation ★3.6 Route Scout - GPS Topo Mapper ★4.6 AIS Flytomap GPS Chart Plotter ★4.4 Mariner Sailing GPS & Logbook ★3.8