I use WHOOSH! which is the same stuff Apple Stores use. It’ll clean anything with a screen with no worries.
https://whoosh.com
They sell it on Amazon too.
Just ordered the 100ml.
Can’t wait to try it out!
I just wipe the screen on my jeans if there isn’t a microfiber cloth around.
I have a big 500 ml bottle and a few of their microfiber cloths. Goes a long way. One squirt is plenty for smaller screens. Two or three will clean my 65-inch LED.
How do you clean your iPhone screen from fingerprints? Do you use a sunglasses cloth?