iHikeGPS iPhone, iPad and iPod Touch GPS Topo Map App

Screen Shots -

iPad

Maps -

USGS 24K Maps

Alaska Maps

Due to the vastness of the state, Alaska has unique mapping, which iHikeGPS supports.
US Geological Survey 24K maps are available for the more populated areas of Alaska. Choose from 211 maps, each about 6 by 9 miles. Zoom in to view details as small as 8 feet.
Choose from the 2789 USGS 63K maps for all Alaska, which show about 12 by 17 miles per map. Zoom in to view details as small as 21 feet.
One-time purchase of iHikeGPS includes forever- free download access to all topo maps directly to your iPhone, iPad or iPod Touch anywhere and anytime you have a Wi-Fi or Cell connection.
Store up to 200 maps at a time on your mobile device. Use in the wilderness anytime.
Download both USGS 24K and 63K maps and switch between them.
Many flexible ways to find the desired maps.

A United States Geological Survey (USGS) 24K map

A United States Geological Survey (USGS) 63K map with the 24K area highlighted in purple.