You can't use the native map control (MapKit) but you can use an alternative: https://github.com/mapbox/route-me https://github.com/mapbox/route-me https://git

You can't use the native map control (MapKit) but you can use an alternative: https://github.com/mapbox/route-me https://github.com/mapbox/route-me https://github.com/mapbox/mbtiles-ios-example https://github.com/mapbox/mbtiles-ios-example https://github.com/mapbox/tilestream-ios-example https://github.com/mapbox/tilestream-ios-example The main advantage over JS is the ability to go offline, as well as performance. But that's largely negated if you need to go cross-platform as you do, where I think JS does make a lot of sense.