# OnePrep: SAT & ACT Prep — Your dream score starts here

> All-in-one SAT preparation app with practice questions, mock exams, and AI tutoring. (iPhone/iPad app by MyDojo Inc..)

- Source: https://appshunter.io/ios/app/oneprep-sat-and-act-prep/id6755932961 (this page in markdown: same URL + `.md`)
- Developer: [MyDojo Inc.](https://appshunter.io/developer/1854476769)
- Category: Education
- Price: Free with in-app purchases
- Rating: 4.70/5 from 378 App Store ratings · 20 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 88 MB
- Languages: American English
- Released: 2026-03-10
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/oneprep-sat-and-act-prep/id6755932961/reviews.md

## What is OnePrep?

All your SAT® prep in one place.

OnePrep is the ultimate study companion for SAT® students. Practice with thousands of SAT-style questions, realistic mock exams, and AI-powered feedback designed to match the official SAT® format.

Meet Prepy AI, your personal tutor. Get instant help with difficult questions, clear explanations, and personalized study guidance anytime.

Key features

Thousands of SAT-style practice questions with step-by-step explanations

Realistic timed mock exams

Instant AI feedback and grading

Progress tracking to identify weak areas

Study anywhere, anytime—OnePrep works seamlessly across all your devices.

Join 250k+ students worldwide already improving their SAT® scores with OnePrep.

Start studying today for free.
Questions? contact@oneprep.xyz

Terms of Use (EULA): https://www.oneprep.xyz/terms-of-service

## Key features

- Thousands of SAT-style practice questions
- Realistic timed mock exams
- Instant AI feedback and grading
- Personalized study guidance
- Progress tracking
- Cross-device compatibility

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| OnePrep Pro (6 Months) | $414.99 | per 6 months |
| OnePrep Pro (1 Month) | $99.99 | per month |
| OnePrep Pro (1 Year) | $589.00 | per year |
| OnePrep Pro (3 Months) | $269.00 | per 3 months |
| OnePrep Pro – Monthly | $99.99 | per month |
| OnePrep Pro – 3 Months | $269.00 | per 3 months |
| OnePrep Pro – 6 Months | $414.99 | per 6 months |
| OnePrep Pro – Yearly | $589.00 | per year |
| OnePrep Plus (1 month) | $89.99 | per month |
| OnePrep Plus (6 months) | $354.99 | per 6 months |
| OnePrep Plus (1 year) | $469.00 | per year |
| OnePrep Plus (3 months) | $239.00 | per 3 months |
| OnePrep Pro (1 Week) | $28.49 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| OnePrep Pro Exam Pass (8-14 Days) | $90.00 | one-time |
| OnePrep Pro Exam Pass (31-44 Days) | $134.99 | one-time |
| OnePrep Pro Exam Pass (15-28 Days) | $95.00 | one-time |
| OnePrep Pro Exam Pass (29-30 Days) | $99.00 | one-time |
| OnePrep Pro Exam Pass (45-58 Days) | $174.99 | one-time |
| OnePrep Plus Exam Pass (8-10 Mos) | $429.00 | one-time |
| OnePrep Plus Exam Pass (10+ Months) | $464.99 | one-time |


## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/oneprep-sat-and-act-prep/id6755932961/reviews.md

### 1/5 — awful

*2026-07-24*

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

### 2/5 — Read it please!!

*2026-07-23*

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.

### 2/5 — Good, but…

*2026-07-17*

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

### 5/5 — The best paid resource out there

*2026-07-06*

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

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

### 1/5 — Sickening greed

*2026-07-02*

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.

**Developer response:** 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.

### 1/5 — premium version ruins things

*2026-07-02*

title, I used to be able to just study while in the train and the car, but the premium version ruined it all bruh.
So expensive too, 100 a month is wild

**Developer response:** Thank you for your feedback. OnePrep continues to offer a substantial free question bank and free practice, and we have added considerable functionality since your review. We do not wish cost to stand in the way of your studies; please use the Report a Bug option in the app's Settings to reach us and we will help identify a plan that suits your needs.

### 3/5 — Needs Rework

*2026-05-30*

It is a good website and helps learn however the app should be ideal to use but the question bank won't even load no matter what. It is very laggy and in need of updates.

**Developer response:** We appreciate your candid feedback. The question bank loading issues and performance concerns you raised have since been resolved, and we have introduced a number of additional features. We would encourage you to update to the latest version to experience these improvements.

### 1/5 — Bought out by RevisionDojo

*2026-05-27*

Everything is paid now, you can’t even do the hard questions without a subscription. What started as a once great free resource is now a cash grab that lured its customers and then switched to an EA sports model.

**Developer response:** We appreciate your feedback and have taken it seriously. OnePrep continues to provide a free tier with thousands of practice questions, and we have continued to invest in the app with numerous new features and improvements. Should the paid tier not meet your expectations, please use the Report a Bug option in the app's Settings and we will be glad to assist.

### 2/5 — Paid for Premium, Got Subpar

*2026-05-25*

Honestly it works fine except for I don’t know. The million bugs there are? I paid 43 bucks just to have it kick me out of the app whenever I try to do vocabulary or lesson plans. So many bugs. Please fix this it’s annoying and frankly stupid. Thanks.

**Developer response:** We sincerely apologise for the experience you described. The stability issues affecting vocabulary and lessons have since been resolved, together with substantial reliability improvements across the app. Please update to the latest version; if any concern remains regarding your subscription, use the Report a Bug option in the app's Settings and we will assist you directly.

### 2/5 — Needs fixing

*2026-05-24*

Okay so I never write reviews but I know these people fix their apps actively. Certain features like study plan questions the table of contents or the review panel. I think that’s what it’s called doesn’t work properly. It tells me 0 out of 1 and doesn’t track those properly. certain questions in the study plan have errors loading, and there is no check answer button like the website and I can’t move onto the next question.

**Developer response:** Thank you for taking the time to share this feedback. We are pleased to confirm that the study-plan progress tracking, the check-answer flow, and the question load errors you described have since been resolved, alongside a range of further improvements. We would encourage you to update to the latest version. Should any issue remain, please use the Report a Bug option in the app's Settings and we will investigate promptly.

## Frequently asked questions about OnePrep

### 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.

## Version history (last 5 releases)

### 2.5.3 — 2026-07-24

The latest version contains bug fixes and performance improvements.

### 2.5.2 — 2026-07-21

The latest version contains bug fixes and performance improvements.

### 2.5.0 — 2026-07-19

• Challenge Questions, rebuilt, browse by topic and watch video walkthroughs for the hardest Module 2 questions
• AP Flashcards now have spaced repetition, a daily review queue that resurfaces cards right before you'd forget them
• Refreshed tab bar built for iOS 26
• Better on iPad, roomier sidebar, and the image viewer now rotates to landscape

Fixes and polish:
• Fixed scrolling on vocab cards
• Added 2027 ACT test dates
• Improved stability and crash recovery throughout

### 2.4.1 — 2026-07-13

The latest version contains bug fixes and performance improvements.

### 2.4.0 — 2026-07-08

• Brand-new onboarding - set your exam date and target score, and get a personalized study plan from your very first session
• Smarter study plans - your plan now adapts to your progress and reshuffles when you miss a day, so you always know exactly what to do next
• Bug fixes and performance improvements

## More apps by MyDojo Inc.

- [RevisionDojo: IB & MYP Prep](https://appshunter.io/ios/app/revisiondojo-ib-and-myp-prep/id6755540324)

All apps by MyDojo Inc.: https://appshunter.io/developer/1854476769

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*