[gothenburg]

I have been using OSM on Android for a while (through OSMAnd) and I disagree with you.

OSM has the most complete and updated maps I have ever seen compared to Google Maps and Nokia HERE. And it has much more POI registered as well.

My only issue is that the UI of the Android app is not that good and efficient when compared to HERE.

[ce4]

The UI got a major overhaul recently (switched to material design) which made some things nicer. I also saw/see the UI as a problematic part of OsmAnd however I recognize it's not easy to pack all the features OsmAnd offers into a GUI and both please beginners and expert users.