Apps like D&L Discoverer

Here are some great alternatives to D&L Discoverer by Delaware and Lehigh National Heritage :
C&O Canal Explorer
C&O Canal Explorer
★3.9
Official Freedom Trail® App
Official Freedom Trail® App
★4.2
Freedom Trail Boston Guide
Freedom Trail Boston Guide
★4.8
Trails LA County
Trails LA County
★4.2
Historic Boston -Freedom Trail
Historic Boston -Freedom Trail
★5.0
Action Tour Guide: Experiences
Action Tour Guide: Experiences
★4.6
TrailLink: Bike, Run, Walk
TrailLink: Bike, Run, Walk
★4.0
Talking Trail
Talking Trail
★3.5
Brew Barons Beer Trail
Brew Barons Beer Trail
★3.3
Overland Bound One: Map & GPS
Overland Bound One: Map & GPS
★4.3
Natural Atlas: Trail Map & GPS
Natural Atlas: Trail Map & GPS
★3.7
Newport Cliff Walk Audio Tour
Newport Cliff Walk Audio Tour
★4.3
Day Hikes Near Denver
Day Hikes Near Denver
★4.6
No Roads: Off Road Maps
No Roads: Off Road Maps
★4.2
Colorado Trail Explorer
Colorado Trail Explorer
★4.3
Washington, D.C. Travel Guide
Washington, D.C. Travel Guide
★4.2