I used to use Summarify on iOS which was much better, but this does the job. I watch a lot of YouTube and sometimes my watch later gets clogged with long videos I just havent had time to watch. If I'm still interested but know its not likely I'll sit down and watch it, I use Recall to get a quick summary and decide if I still want to sit through the video.

It also stores all the things you've sent before so you can refer to them later.