Gaia GPS provides the best and fastest outdoor maps on iOS. The app pairs the maps with the most complete toolkit for outdoor pursuits, such as hiking or even professional GIS. People do amazing things all over the world, with a little help from Gaia GPS.
Gaia GPS debuted on the iPhone in 2009, and has been continually developed over the years by a core group of developers. Gaia GPS now works on all iOS devices, from the iPhone and iPad, to the Apple Watch and iPod.