APK (Android Package Kit) files are the raw files of an Android app. Learn how to install act-mastery-2017-prep.apk file on your phone in 4 Simple Steps:
Yes. We provide some of the safest Apk download mirrors for getting the ACT Mastery 2017 Prep apk.
This app allowed me to study whenever and wherever I pleased. I strongly believe that it positively impacted my overall score. HIGLY RECCOMEND!
It’s very helpful and actually give explanations when your answer is incorrect and it explains why the other answer chooses are incorrect. It’s a very good app.
Didn’t really study for my ACT, but a lot of the prep I did do was via this app. Quality content, good organization. If only the SAT did stuff like this for mobile
So the app is really nice. They split everything into main groups from math, science, reading, writing etc. And then they have sub groups within the section you pick. You can see your accuracy and how much time you spend on q’s and what you need to improve on.. it’s pretty solid. I haven’t had problems. :)
Very helpful in providing thoughtful questions and explanations. User compatible and well rounded. Would like for it to be updated to see what else it could offer! :)
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |