Gaia GPS, the best hiking GPS App is even faster & easier to use. GAIA GPS maps are stunningly sharp & include National Geographic Trails Illustrated Maps…

Smartphones like an iPhone or Samsung Galaxy outperform a conventional GPS in almost every way. This post has all the information you need to use your smartphone as the best backpacking GPS, including getting up to 7+ days of battery life without recharging. Best of all, you can do this for less than $20!