RunwayHD is a sophisticated planning and navigation tool for VFR flying which you can unlock for flight with your Airbox chart subscription. Runway HD features: Grab and drag routes for rapid route planning. Always fly with the chart you are most familiar with. Choices include national aviation (ICAO) charts and privately created charts.
It's safe to download this application. The app was originally designed by Airbox Aerospace Ltd and it is listed among the Maps & Navigation category. The latest update of the tool was released on Apr 23, 2019 and RunwayHD was downloaded by over 5K users.