Downloaded, looks good. Though it crashes when trying to do slowmo on my iPhone 5, 16GB AT&T. Also when you view "My Steady Videos" the Navigation bar buttons feel reversed, "Back" buttons are usually on the left in iOS, in that case the three dots should be on the right. Keep up the good work, hope it's successful.
iOS 7.1.2 with iPhone 5S here, I haven't had a clean exit from the app yet, seems to crash everytime.. almost consistently after I delete a video I just recorded.