Youtube mobile app

Hello!

Is there any sort of proxies that work with Youtube mobile app (not browser)?
Or vpn is better for tunneling mobile app?

Yes, Proxies work 100% with YouTube mobile app. Make sure you use a high quality Elite Proxy. I recommend a Mobile Proxy for your specific use case scenario.

You can use any datacenter proxies and set them up using applications which should help you to connect proxies for all your apps on your phone. For Android you can use ProxyDroid or Droni, for IOS it's Potatso Lite (they are all free and you can find them in google play or appstore)