The android app store is much nicer. For me the glaring example of how much better it is, is that I can browse and purchase google apps from my PC. On iOS you either have to do it right on the phone, or you have to install that joke of a program iTunes, which was relevant in what, 2007?
I'm also not holding my breath for any kind of dark mode in the ip hone 8. Apple will put their substantial R&D and technology might into.... making more Emojis. Seriously, that's what it always comes down to, making more freakin Emojis. So now when my wife yells at me because my glaring iPhone wakes her up, I simply tell her that Apple now has 3 bazillion Emoji's and she totally understands and goes back to sleep.
Now don't get me wrong, Google is just as guilty with their "material" design, which is garbage IMO. One of the few things I appreciated from Samsung was their theme market and the ability to have a halfway decent dark theme, but still not great.
I, too, find the Play Store a better experience in nearly every way.