How much of an outdoor geek are you? The test is whether you think this app rocks. I do, so capital G for me. What is it? It’s a copy of the 1917 guidebook by outdoorsman A. Hyatt Verrill, which outlines 154 knots, splices, and tangled messes of cord. It’s filled with old school writing and illustrations that never go out of style, and the content is every bit as valuable today as the guidance in “Freedom of the Hills”. From...Review: The 25 Best Outdoor iPhone Apps by steve casimiro ⋅ February 4, 2009