Which app is, in your opinion, the best one for creating subtitles on the Mac? I have been looking around and couldn't find but outdated apps that didn't do the trick for me. I also tried using iMovie but, while it works for a few subtitles entries here and there, it is not the most suitable tool when it comes to subtitling a full-lenght movie. Which apps do you recommend? It seems that there's any on the Mac App Store. All I was able to find there were apps to synchronize or 'edit' subtitles but none to create them.