AP chemistry review book?

Hello, I am currently enrolled in AP Chem. I was just wondering if it’s necessary for me to get a review book for the AP test.
I’m currently looking into the Princeton Review one (either the 2016 or 2017 edition), which my teacher strongly recommended. Is it any good, and would a prep book make any difference in my scores?
Thank you!

I’m currently taking chemistry this year too. I’ll probably buyou a review book around February or march.

I don’t know about chem, but for other classes they’ve helped me.

I don’t think I would’ve gotten a 4 in apush or a 3 in ap world without review books.

For ap lang though I didn’t get a review book because there wasn’t much to review. I just went over the essays and some terms.

But I think an AP chem book would serve as a refresher for everything we’ve learned this year.

Okay, thank you