Google Maps, Google Earth, OsmAnd, OpenStreetMap, HERE WeGo, MyTrails, Organic Maps, Bing Maps 3D, Apple Maps, Leaflet, Wikimapia, Yandex.Navigator, showmystreet, 2GIS, MapSVG, Transportr, OpenMaps, MapDroyd, OpenSatNav, GeoFlow are some alternatives to Modest Maps.