Its OK
This app would be fantastic, but there are a few problems that plague it. Firstly, some of the grammar questions dont have the sentence to replace underlined. I could spend a minute or two just looking for the sentence to be replaced. Secondly, I tried to use the calculator and every time I tried to click a button the app would crash and reset my progress on the lesson I got kicked out of. There are many, many other problems demonstrated in the other reviews, though I havent experienced a lot of them myself.
TL;DR: Great idea, too many bugs.
Anonymous1234543212435798278 about
ACT Prep by Ready4, v7.80.20