Apps [request] Youtube audio on Apple Watch as podcast

[ecstaticax]

Hi, I bought a cellular AW5. I'm very happy because now I can train in gym, streaming podcasts easily without bringing my phone with me.
I would like to download youtube-only podcasts as mp3 and transfer to my watch, without having to transfer to iphone and sync them as music.
I tried the app "wAudio", but it doesn't seem to work (at least on AW5 and WatchOS6).
Do you have any suggestion?
Regards.

 

[ecstaticax]

If you should need it, I happily solved my problem using Podsync and Outcast app. It’s perfect!