Conquer the ACT with PrepSharp. Get answer keys to every past exam! Practice - Log results - Track progress - Succeed. Designed by top-scoring ACT experts, PrepSharp is your one-stop app.

No one enjoys prepping for the ACT. We know. We’ve worked with literally thousands of students over the years and have figured out precisely what matters most in boosting your score (knowing how to practice in a smart and efficient way) and what doesn’t (selecting the “best” guess letter to bubble).

We’ve helped students in just about every situation imaginable -- whether they just needed to increase their ACT scores to get into a local college, significantly boost their ACT performance to secure big scholarship dollars and get into an honors college, or score in the 99th percentile for admission to an Ivy-League school.

So how do you practice in a smart and efficient way? PrepSharp takes all the guesswork out of efficient practice and simplifies your ACT prep experience. Our no-nonsense design combines all of the most critical ACT prep tools and right at your fingertips:

- Intuitively-designed ACT answer keys
- Easy-to-scale ACT raw score conversion charts
- Standardized ACT bubble sheet with score analysis
- Quick access to free ACT practice tests

PrepSharp’s mobile platform helps you strategies for successful ACT test preparation:

- Set your target score and next test date
- Log practice tests results
- View and filter your test result history
- Track progress on your dashboard

So whether you…

... need to bump up your score by just a few points OR need to see a huge improvement in results.

… just want the minimum score to get into college OR need a competitive score for scholarships or admission to the most selective universities

… are studying on your own OR are working with a test prep tutor

… are a high school freshman getting a head start on ACT prep or a high school senior who’s running out of time

Don’t waste any more time combing through countless websites for practice tests or flipping through enormous prep books for answer keys. Download PrepSharp today!

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What’s New

Version 4.1

- App Enhancement
- Bug Fixes

Ratings and Reviews

4.1 out of 5
16 Ratings

16 Ratings

Lolgirllover123lol123456 ,


Before PrepSharp I had like keep every mock test so I can keep track of what test I’ve done and the scores I’ve gotten but now that I have the app it’s made it easier. I don’t have to keep all the tests because PrepSharp lets you log in results of any test. It also keeps track on my progress and shows me if I’m improving or not. It’s made life much easier for my tutor and I. Definitely recommend this app!

Andiii_babyyy ,

Raised my ACT score

Using this app makes me visualize my progress a lot better:)) it’s also very easy to use.

Kartik Rachakonda ,

White font

App is really nice, however all the font is in white and the background color is white, so I am not able to read the text. Might be a bug that is fixed if I delete and reinstall the app.


PrepSharp LLC
66 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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