Real Racing 3 sets a new standard for mobile racing games it really must be experienced to be believed. M gonna share a link from where you can have your Racing 3 easily... https://itunes.apple.com/us/app/real-racing-3/id556164008?mt=8 Here d link
Work first toward multiple cars so you can race the other while one is in on repair timers. Once you get to 3-4+ cars, repair when you goto bed or off to work, or whatever, the timers become a non issue.
There's about 4 different race style, across maybe 6 different tracks, and these get reused over and over and I think this is the reason it has a very bland feeling. Dont get me wrong, physics are good if you disable the assists, graphics are great, there's just no story and it feels very dry and repetitive.
It's fun if you have friends who are playing, I can't imagine playing it if I didn't have several IRL people who were as well.