Ive always had great things to say about this app but after this iCloud mess recently that caused the app to crash, it opened my eyes to just how dedicated the creator is. He went above and beyond to ensure the problem was rectified asap. I wish I didnt have to use it as often as I do... But due to migraines it definitely makes my life easier to keep track of them and the other features are really helpful. Definitely worth the price!!!