You could use Every Door — a bit harder to learn, but more powerful too. MapComplete is a web app, so it should work.
38 karma · joined December 28, 2013
It of course lacks many features of OsmAnd, but you can't have both. UI issues of OsmAnd come from its features.
font-size: 13px;
line-height: 1.4;
And of course MapBBCode Share maps can be loaded in geojson.io: for example, http://geojson.io/#data=data:text/x-url,http%3A%2F%2Fshare.m... (replace zdjzk with map id).