Google Play Services

I couldn't play because the game kept prompting me that I didn't have the latest Google Play Services installed. 

I did play before when I didn't have this problem: The game was smooth on my Moto G3, but the system of purchases was fucking ruthless. If you don't put money on their pockets it's going to take weeks before you can enjoy a new ride. Other than that if you play once in a while there isn't much problem, but I warn you: it will get boring fast if you expect to buy things on your own.

If you are going to pay, get the racing one that looks like Top Gear.