There are a lot of app for iphone 4 on <a href="http://wiki.openstreetmap.org/wiki/Apple_iOS">http://wiki.openstreetmap.org/wiki/Apple_iOS</a> , but its difficult to choose.<div><br><div>I am looking for an app that can:</div>
<div><br></div><div>1) download a set of OSM maps</div><div>2) outdoor can work offline</div><div>3) and follow with the gps</div><div>4) add poi (or more like tracks)</div><div>5) send at home the changes to OSM</div><div>
<br></div><div>Which are good apps? Thx in advance<br clear="all"><br>
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