# Revolution Prep vs PowerScraper

The clearest difference is review sentiment: PowerScraper at 100% against Revolution Prep's 63%. PowerScraper also leads on update cadence (every 3 days vs every 3 months) and rating (4.9 vs 4.6). Revolution Prep's advantage is ratings volume (499 vs 14). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PowerScraper holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Revolution Prep has 499 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 63% of Revolution Prep's written reviews are positive against 100% of PowerScraper's.

Revolution Prep ships an update every 3 months, PowerScraper every 3 days. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Revolution Prep | PowerScraper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (499 ratings)](https://appshunter.io/ios/app/revolution-prep/id1416262333/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/powerscraper/id6475117998/reviews)** |
| Number of ratings | **499** | 14 |
| Positive reviews | 63.2% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free | Free |
| Size | 45 MB | 6 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Revolution Prep](https://appshunter.io/developer/1416262332) | [Aayan Maheshwari](https://appshunter.io/developer/1723383171) |

## 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.


### PowerScraper

[App page](https://appshunter.io/ios/app/powerscraper/id6475117998)

This app helps VCHS students manage their academic life. It allows for accurate grade tracking, viewing class schedules with remaining time, and accessing lesson plans all in one place.

**Highlights:** Grade viewing and calculation, Class schedule access, Time remaining in class, Consolidated lesson plans, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Revolution Prep free?

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

### Is PowerScraper free?

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

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

PowerScraper is rated higher. Revolution Prep averages 4.6 out of 5 from 499 ratings, while PowerScraper averages 4.9 from 14 ratings.

### Do Revolution Prep or PowerScraper have ads?

Neither Revolution Prep nor PowerScraper shows ads.

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

Revolution Prep ships an update every 3 months, and PowerScraper every 3 days. Most recently, Revolution Prep was updated on October 7, 2026 and PowerScraper on September 28, 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.*