Getting a screenwriting software of this caliber for such a great price is comparable with getting a Jaguar for the price of a Honda Accord. The computer version is almost 10 times the cost of the iOS version, and theres hardly a noticeable difference that Ive found, after working for hundreds of hours on both versions. True, this program isnt perfect. Sharing files using Dropbox takes some getting used to, and there are a few bugs here and there. But, overall its more than tolerable. That all being said, do not use with iOS 9.3.1, until the next update. Final Draft Writer is unbearably slow on iOS 9.3.1.