Write-on Video - The Video Editor for Storytellers. Create Storyboards, Edit Video, and Make an Impact.
VEED Subtitle - A simple & fast way to add subtitles to your videos online
Filma - Edit video like a pro easily and everywhere with your iPad
Subly Pro - Subtitle videos and audio automatically in seconds
Velapp - Edit video as you shoot
Video Subtitle Maker - Add captions directly to your videos online