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OnePrep: SAT & ACT Prep

OnePrep: SAT & ACT Prep

Your dream score starts here

199 ratings
20 reviews
With Ads
📚 Education
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • March 10, 2026
  • July 24, 2026

Developer

MyDojo Inc.
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🧾$95.00 - $464.99
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About

Prepare for the SAT with a comprehensive study tool. Access thousands of practice questions, realistic mock exams, and AI-powered feedback. Get personalized guidance from an AI tutor to identify and improve weak areas for your dream score.

✓Thousands of SAT-style practice questions
✓Realistic timed mock exams
✓Instant AI feedback and grading
✓Personalized study guidance
✓Progress tracking
✓Cross-device compatibility
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What's New in OnePrep

2.5.3

July 24, 2026

The latest version contains bug fixes and performance improvements.

Subscription plans

OnePrep Pro (6 Months)

Unlock all premium features for six months.

$414.996 Months
How to cancel OnePrep subscription ⁉️
5

In-App Purchases

$95.00

OnePrep Pro Exam Pass (15-28 Days)

Unlock pro features until your SAT exam date

User reviews

Most RecentHighest RatedLowest Rated

awful

app is buggy, crashes, loses all of my progress and more. this site used to be free until they started charging money for the exact same material and they are removing more free features every day to put them behind a very expensive pay wall. questions are poorly made and generally a poor quality AI slop SAT prep app not even worth using the free tier anymore with how limited it has become. boo revision dojo
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john doe 104john doe 104

Read it please!!

The free version honestly isn’t enough to study properly. All of the useful features are locked behind a subscription, and not every student can afford to pay for it. Why should studying and getting the help we need be this expensive? Please make more of the app free or make the prices realistic for students so every student can actually use it and study properly.
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YoauingshoYoauingsho

Good, but…

It’s a good app! But it doesn’t acknowledge that I finish my lessons, this results in having to do them again.
$of12$of12

The best paid resource out there

I am really glad I went with this app even though it is paid, because I had already exhausted the free resources out there and still needed further improvement in my score (SAT). It really has everything
TashaxzjznTashaxzjzn

Response from developer

Thank you for your kind words. We have continued to add features since your review, and we wish you every success on test day.

Sickening greed

You guys are so greedy what the heck. A few months ago I used one prep completely free, and what stood out about you guys was that it was not greedy money farming slop.

Now you suddenly want to charge almost $100 a month on this tool? This greed is absolutely sickening and I am so disappointed.
ohmyshaylaaaohmyshaylaaa

Response from developer

Thank you for your feedback, and for your support of OnePrep. A substantial free tier remains available, including thousands of practice questions and core study features, and we have added considerable functionality since your review. We would welcome the opportunity to help; please use the Report a Bug option in the app's Settings and we will assist in identifying a plan that suits you.

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Developer apps

RevisionDojo: IB & MYP prep
RevisionDojo: IB & MYP prep

IB notes, flashcards & more

📚 Education

(40)

Free
In-App Purchases
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FAQ

What is OnePrep?

OnePrep is an educational app designed to help students prepare for the SAT exam. It offers practice questions, mock exams, and AI-powered feedback to improve scores.

How does OnePrep's AI tutor work?

Prepy AI, the personal tutor in OnePrep, provides instant help with difficult questions, offers clear explanations, and delivers personalized study guidance to students.

What kind of practice content does OnePrep offer?

OnePrep provides thousands of SAT-style practice questions with step-by-step explanations and realistic timed mock exams that mirror the official SAT format.

Can I track my progress with OnePrep?

Yes, OnePrep includes progress tracking features to help students identify their weak areas and focus their study efforts effectively.

What devices does OnePrep support?

OnePrep works seamlessly across all your devices, including iPhone, iPad, and iPod, allowing you to study anywhere, anytime.

How often is OnePrep updated?

The latest version of OnePrep is 2.3.0, which was last updated on June 23, 2026. Updates typically include new features and improvements.

What are the subscription options for OnePrep?

OnePrep offers several subscription plans, including OnePrep Pro (1 Week) for $28.49, OnePrep Plus (1 month) for $89.99, and OnePrep Pro (1 Month) for $99.99. A 3-day free trial is available for the monthly Pro plan.

Is OnePrep suitable for younger students?

OnePrep has an age rating of 4+, making it accessible for a wide range of students preparing for standardized tests.