You can only rate/review an app on the App Store if you have purchased it. TestFlight is completely separate, and if you use a promo code you cannot leave a review.
Since the Android store isn't device locked, I decided to be a guinea pig for kicks and the game actually seems to work OK on my tablet (a Samsung Galaxy Tab S2).
The only hiccup I've found so far is that if you try clicking the Graphics button after reaching All-Star the game hangs instead of cycling the option.
Also I'm terrible at pitch choosing/guessing. >_>;