Can you auto scroll on iPhone?

I'm curious, is there a way to enable auto scrolling on an iPhone? It would be incredibly helpful if I could have text or content automatically scroll down the screen while I'm reading or viewing it, without having to manually swipe my finger. Is this a feature that's built into the iOS operating system, or is there an app or some other method that I can use to achieve this functionality? I'd appreciate any insights or suggestions you might have on this topic.