# Revolution Prep vs PerfectPrep

The clearest difference is in-app purchases: Revolution Prep at none against PerfectPrep's 10. PerfectPrep's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. PerfectPrep sells 8 in-app purchases, starting at $4.99 per 7 days. Revolution Prep asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Revolution Prep against 4.6 for PerfectPrep. Both are backed by a comparable volume of ratings — 501 and 878 respectively. Written reviews are what separate them: 63% of Revolution Prep's written reviews are positive against 67% of PerfectPrep's.

Revolution Prep ships an update every 3 months, PerfectPrep fortnightly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Revolution Prep | PerfectPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (501 ratings)](https://appshunter.io/ios/app/revolution-prep/id1416262333/reviews)** | [4.6 (878 ratings)](https://appshunter.io/ios/app/perfectprep-act-and-sat-prep/id1524653663/reviews) |
| Number of ratings | 501 | **878** |
| Positive reviews | 63.2% of reviews | **66.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 45 MB | 122 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Revolution Prep](https://appshunter.io/developer/1416262332) | [Mosaic S.r.l.](https://appshunter.io/developer/570748343) |

## What reviewers say

### Revolution Prep

[App page](https://appshunter.io/ios/app/revolution-prep/id1416262333)

Instantly score your SAT, ACT, or PSAT practice exams by taking a picture of your test. Track your progress with detailed reports and analysis, all stored conveniently in one place. Self-proctor exams with built-in timing and audio cues.

**Highlights:** Instant scoring via phone camera, Detailed score reports and analysis, Practice exam results storage, Self-proctoring with timing and audio cues, Progress tracking

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick exam grading
- 👍 Easy to use
- 💡 Instant score reports
- 🚀 Saves time
- 👍 User-friendly navigation

**What reviewers complain about**

- 🐛 Automatic scoring broken
- 🐛 Scan feature errors
- 🐛 App crashes
- 🐛 Poorly designed app
- 🐛 Slow processing

**Reported bugs**

- Automatic scoring system is broken and useless.
- App crashes once a pic is taken to score an exam.
- Scan feature takes forever to process and gives error messages.
- App is terrible at grading exams.
- Scan feature requires multiple attempts to work.


### PerfectPrep

[App page](https://appshunter.io/ios/app/perfectprep-act-and-sat-prep/id1524653663)

Prepare for standardized college entrance exams with a personalized study plan, practice tests, and detailed explanations. Track your progress, review concepts with flashcards, and access video lessons to boost your score. Get expert tips and predictions to ace your ACT or SAT.

**Highlights:** Personalized study plans, Subject-specific practice tests, Full practice exams, Detailed answer explanations, Flashcards for concept review, Video lessons and tutorials, Progress tracking and score prediction

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PerfectPrep Premium 1 Week | $4.99 | per 7 days |
| PerfectPrep Premium 1 Month | $9.99 | per month |
| PerfectPrep Premium 1 Month | $9.99 | per month |
| PerfectPrep Premium 1 Month | $9.99 | per month |
| PerfectPrep Premium 1 Month | $14.99 | per month |
| PerfectPrep Premium 6 Months | $19.99 | per 6 months |
| PerfectPrep Premium 6 months | $39.99 | per 6 months |
| PerfectPrep Premium 6 Months | $39.99 | per 6 months |

**What reviewers like**

- 👍 Good app for SAT prep
- 👍 Easy to use with many useful features
- 👍 Helpful for studying and preparing for the SAT
- 👍 Great for students and anyone taking the SAT
- 👍 Awesome app

**What reviewers complain about**

- 🐛 Incorrect content and errors in practice questions
- 🐛 Software bugs and issues with practice tests
- 💰 Not completely free, some features require payment
- 🐛 Answers marked wrong even though they are correct

**Reported bugs**

- Constant notifications despite disabling them
- Time limits not accurate for practice tests
- Many typos in the app

**Requested features**

- Dark mode option
- More free practice content


## Frequently asked questions

### Is Revolution Prep free?

Revolution Prep is free to download, with no in-app purchases.

### Is PerfectPrep free?

PerfectPrep is free to download, with in-app purchases available.

### Which has better reviews, Revolution Prep or PerfectPrep?

Revolution Prep is rated higher. Revolution Prep averages 4.6 out of 5 from 501 ratings, while PerfectPrep averages 4.6 from 878 ratings.

### Do Revolution Prep or PerfectPrep have ads?

Neither Revolution Prep nor PerfectPrep shows ads.

### Which is updated more often, Revolution Prep or PerfectPrep?

Revolution Prep ships an update every 3 months, and PerfectPrep fortnightly. Most recently, Revolution Prep was updated on November 2, 2026 and PerfectPrep on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*