What's the best bet for OS mapping on the phone?
Anyone use viewranger? Seems to be just a nominal amount with the open source OS maps, then the UK 1.50thou is £90. The open source mapping looks a bit shite, but maybe you get used to it and it's actually OK?
Also, does the larger scale 1:25000 work effectively on a phone - I imagine the relatively small screen would have you constantly scrolling?

