Caption This - Create a smart caption for your photo in a second!
Subtly - Learn English with smart subtitles on movies and TV shows
Captioned - Say, show, share. Create a 60 second captioned video.
Language Learning with Netflix - Use movies as study material for language learning
captionpanda - Automatically add captions to any video on iOS
Substital - Substital is an intelligent chrome extension that will allow learners to learn English with comfort and get the ultimate visibility of the words.