Phenomenal !!!!

To those who say that the map data is a old, you have to understand that this app uses USGS data maps, and is only as current as those maps, it is a fantastic app. There is an easy workaround for maps that Havel data, once you open the topple map, it will let you convert that map to satellite based terrain, or Google maps, orOpenStreetMap. So like anyone ought to, before you head into the backcountry you should always check your maps against current data, this app gives you all the tools to do just that. The ability to "stitch" maps together is a great asset. No more do you get to the edge of one map and have to find your location on the next one, just stitch the next map to your map and the data flows seamlessly. Download times on Wi-Fi are only a few seconds per map. It will even "shade" the maps which turns them into a visual terrain identifying tool. Im taking this tool into a nine day trip in the Allagash in Maine in September. I will report more on how well it works afterwards. Get this app, learn to use it, you will not be disappointed.

QGolden about Topo Maps, v1.15