Wheres the topo?

I just downloaded this app yesterday. It was working fine. I was able to view most of the maps. Today, however, the maps disappeared. $3.99 seemed high for this type of an app, but I bought it anyway because of the trail maps. The trail maps are very handy in planning where to go next. The value to me is in the trail maps. Without them, its just a piece of crap of an app. I am being generous for giving it one star. Fix it!

AGG71 about Singletracks Topo