# Revolution Prep vs ACT Prep

The clearest difference is in-app purchases: Revolution Prep at none against ACT Prep's 2. ACT Prep's advantage is review sentiment (80% vs 63%) and iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. ACT Prep sells 2 in-app purchases, starting at $24.99 per month. 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 4.7 for ACT Prep. Both are backed by a comparable volume of ratings — 499 and 207 respectively. Written reviews are what separate them: 63% of Revolution Prep's written reviews are positive against 80% of ACT Prep's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Revolution Prep | ACT Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (499 ratings)](https://appshunter.io/ios/app/revolution-prep/id1416262333/reviews) | **[4.7 (207 ratings)](https://appshunter.io/ios/app/act-prep/id1564276131/reviews)** |
| Number of ratings | **499** | 207 |
| Positive reviews | 63.2% of reviews | **80.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 45 MB | 35 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) | [MastrAPI](https://appshunter.io/developer/1618627725) |

## 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.


### ACT Prep

[App page](https://appshunter.io/ios/app/act-prep/id1564276131)

Prepare for your ACT exam with daily practice tests and a personalized study plan. Identify your strengths and weaknesses with detailed statistics and compare your scores to the community average. Access over 1200 questions across various ACT categories.

**Highlights:** Daily exam practice tests, Personalized study plan, 1200+ practice questions, Track strengths and weaknesses, Detailed test statistics, Community score comparison

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly with Trial | $24.99 | per month |
| Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Revolution Prep free?

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

### Is ACT Prep free?

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

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

ACT Prep is rated higher. Revolution Prep averages 4.6 out of 5 from 499 ratings, while ACT Prep averages 4.7 from 207 ratings.

### Do Revolution Prep or ACT Prep have ads?

Neither Revolution Prep nor ACT Prep shows ads.

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

Revolution Prep ships an update every 3 months, and ACT Prep every 3 months. Most recently, Revolution Prep was updated on September 23, 2026 and ACT Prep on September 15, 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.*