The Final Draft app is a tease, promising full functionality but delivering an all-but-worthless sliver of what it should. I started by creating a new script. Everything worked fine for the first few lines until I started having the characters talk. After the first character spoke, the "Action" list froze. I couldnt select character, scene heading, dialogue, parenthetical, etc. The only solution that I could find was to close the app and then double click the home button on my iPhone 6 and fully exit the program. I have to do that EVERY TIME a character has any dialogue. Just checked the App Store and there are no updates available. Dont buy this app.
Ed Poe about Final Draft Mobile, v2.1