I love this app. Maps are available off line and you can see photos of trails prior to deciding which ones to take, and it lets you filter trails based upon preferences (ie lakes, falls, fishing, dogs, etc.). Worth it!
Has a bug Sometimes on the quiz. The same time will show more than once. Also if you select the second one it will show as wrong. Apart from that, its quite a useful app. Perfect
Best one I've tried I have tried several migraine trackers and this is the best one. I have showed the reports to my neuro doc and she liked it too. Won't need to try another. Fantastic