# Revolution Prep vs CampusCAT

The clearest difference is in-app purchases: Revolution Prep at none against CampusCAT's 3. Revolution Prep also leads on ratings volume (501 vs 2). CampusCAT's advantage is rating (5.0 vs 4.6) and update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CampusCAT sells 3 in-app purchases, starting at $1.99 per month. Revolution Prep asks for nothing beyond the download.

CampusCAT holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Revolution Prep has 501 ratings behind it against 2, so its average is the more settled of the two.

Revolution Prep ships an update every 3 months, CampusCAT monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Revolution Prep | CampusCAT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (501 ratings)](https://appshunter.io/ios/app/revolution-prep/id1416262333/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/campuscat/id6767588745/reviews)** |
| Number of ratings | **501** | 2 |
| Positive reviews | 63.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 45 MB | 62 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Revolution Prep](https://appshunter.io/developer/1416262332) | [Matt Walter](https://appshunter.io/developer/1896490327) |

## 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.


### CampusCAT

[App page](https://appshunter.io/ios/app/campuscat/id6767588745)

This AI-powered college assistant helps students organize classes, assignments, and exams. It transforms uploaded course materials into personalized study tools like flashcards and practice questions, and offers AI tutoring to improve learning and reduce cramming.

**Highlights:** Organize classes, assignments, and exams, Master academic calendar, Personalized study schedules, AI-generated flashcards and practice questions, AI tutoring via Ask The Cat, Learning progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter CAT Trial | $1.99 | per month |
| Scholar CAT Pro | $14.99 | per month |
| Scholar CAT Pro | $107.99 | per year |


## Frequently asked questions

### Is Revolution Prep free?

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

### Is CampusCAT free?

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

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

CampusCAT is rated higher. Revolution Prep averages 4.6 out of 5 from 501 ratings, while CampusCAT averages 5.0 from 2 ratings.

### Do Revolution Prep or CampusCAT have ads?

Neither Revolution Prep nor CampusCAT shows ads.

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

Revolution Prep ships an update every 3 months, and CampusCAT monthly. Most recently, Revolution Prep was updated on October 25, 2026 and CampusCAT on October 25, 2026.

---

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