Playing it on the V30 is kind of a chore because the power button is on the back of the phone, and I've mistakenly hit it a couple times already. Plus, my preferred way to hold my phone in landscape mode obscures the single speaker.
The game appears to be free, but I'm not sure if that's the case. I mean, clearly anything that has in-app purchases can't be free. I was just thinking I'd be able to buy the game outright.