# IT Revolution vs DjVu Reader & Viewer

The clearest difference is rating: DjVu Reader & Viewer at 4.3 against IT Revolution's 2.0. DjVu Reader & Viewer also leads on review sentiment (25% vs 0%) and ratings volume (65 vs 3). IT Revolution's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 16.2). On price, ads and device support there is nothing between them.

Both are free to download. DjVu Reader & Viewer sells 2 in-app purchases, starting at $2.99 per 7 days. IT Revolution asks for nothing beyond the download.

DjVu Reader & Viewer holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: DjVu Reader & Viewer has 65 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of IT Revolution's written reviews are positive against 25% of DjVu Reader & Viewer's.

IT Revolution ships an update every 10 months, DjVu Reader & Viewer every 4 months. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | IT Revolution | DjVu Reader & Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/it-revolution/id1534983799/reviews) | **[4.3 (65 ratings)](https://appshunter.io/ios/app/djvu-reader-and-viewer/id6746808694/reviews)** |
| Number of ratings | 3 | **65** |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 103 MB | 35 MB |
| Requires iOS | **11.0** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IT REVOLUTION PRESS LLC](https://appshunter.io/developer/1534983801) | [Yassir Hrout](https://appshunter.io/developer/1813458400) |

## What reviewers say

### IT Revolution

[App page](https://appshunter.io/ios/app/it-revolution/id1534983799)

This app provides access to books, learning materials, and event information focused on bridging the gap between IT and business. It aims to elevate technology work and improve the lives of professionals through transformative content and thought leadership.

**Highlights:** Access to transformative books, Learning opportunities, Event information (DevOps Enterprise Summit), Book clubs and reading guides, Online workshops, Podcast access

**Features:** macOS Compatibility

**In-app purchases:** none


### DjVu Reader & Viewer

[App page](https://appshunter.io/ios/app/djvu-reader-and-viewer/id6746808694)

This app offers a modern and elegant way to read DjVu documents on iOS devices. It features high-quality rendering, a smart document tracking system, and a clean interface optimized for technical and academic material.

**Highlights:** High-quality DjVu rendering, Smart document tracking, Clean, intuitive interface, Dark/White mode options, Powerful search capabilities, Optimized performance for large documents

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Lifetime Plan | $5.99 | one-time |


## Frequently asked questions

### Is IT Revolution free?

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

### Is DjVu Reader & Viewer free?

DjVu Reader & Viewer is free to download, with in-app purchases available.

### Which has better reviews, IT Revolution or DjVu Reader & Viewer?

DjVu Reader & Viewer is rated higher. IT Revolution averages 2.0 out of 5 from 3 ratings, while DjVu Reader & Viewer averages 4.3 from 65 ratings.

### Do IT Revolution or DjVu Reader & Viewer have ads?

Neither IT Revolution nor DjVu Reader & Viewer shows ads.

### Which is updated more often, IT Revolution or DjVu Reader & Viewer?

IT Revolution ships an update every 10 months, and DjVu Reader & Viewer every 4 months. Most recently, IT Revolution was updated on October 21, 2026 and DjVu Reader & Viewer on October 19, 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.*