# Revolution Prep vs Digitly

The clearest difference is update cadence: Digitly at daily against Revolution Prep's every 3 months. Digitly also leads on rating (5.0 vs 4.6). Revolution Prep's advantage is ratings volume (499 vs 1) and device support (3 vs 1). 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.

Digitly holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Revolution Prep has 499 ratings behind it against 1, so its average is the more settled of the two.

Revolution Prep ships an update every 3 months, Digitly daily. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Revolution Prep | Digitly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (499 ratings)](https://appshunter.io/ios/app/revolution-prep/id1416262333/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/digitly/id1612006547/reviews)** |
| Number of ratings | **499** | 1 |
| Positive reviews | 63.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | Free |
| Size | 45 MB | 1 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Revolution Prep](https://appshunter.io/developer/1416262332) | [Sesha Nandyal](https://appshunter.io/developer/1609872334) |

## 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.


### Digitly

[App page](https://appshunter.io/ios/app/digitly/id1612006547)

This educational app helps young students improve their math abilities through engaging, reward-based challenges. It offers a fun way to practice arithmetic and build confidence in math skills.

**Highlights:** Math skill improvement, Reward-based learning, Interactive problem-solving, Early math education, Incentivized learning

**In-app purchases:** none


## Frequently asked questions

### Is Revolution Prep free?

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

### Is Digitly free?

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

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

Digitly is rated higher. Revolution Prep averages 4.6 out of 5 from 499 ratings, while Digitly averages 5.0 from 1 ratings.

### Do Revolution Prep or Digitly have ads?

Neither Revolution Prep nor Digitly shows ads.

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

Revolution Prep ships an update every 3 months, and Digitly daily. Most recently, Revolution Prep was updated on October 16, 2026 and Digitly on October 13, 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.*