Download Twitch streams and watch them later?

Is there any way to download past Twitch streams on the PC or something so that I can watch them even if they are no longer on the respective channel? A streamer that I don't really follow started playing a story game in the stream a certain time ago and the first stream of it is soon too old to watch it, but currently doesn't really have enough time to watch hours of streams and would like to catch up at some point.

https://play.google.com/...witchvideo

Can you find something like that for Iphone or Windows?

https://www.chip.de/...79217.html

Thanks!