# DjVu Reader & Viewer vs KUAF Mutolaa

The clearest difference is in-app purchases: KUAF Mutolaa at none against DjVu Reader & Viewer's 2. KUAF Mutolaa also leads on update cadence (every 2 months vs every 4 months). DjVu Reader & Viewer's advantage is ads (none vs shown). On price, device support and iOS requirement 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. KUAF Mutolaa asks for nothing beyond the download.

DjVu Reader & Viewer ships an update every 4 months, KUAF Mutolaa every 2 months. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DjVu Reader & Viewer | KUAF Mutolaa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (76 ratings)](https://appshunter.io/ios/app/djvu-reader-and-viewer/id6746808694/reviews)** | — |
| Number of ratings | **76** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 46 MB |
| Requires iOS | 16.2 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Yassir Hrout](https://appshunter.io/developer/1813458400) | [Javlonbek Tuychiev](https://appshunter.io/developer/1886638768) |

## What reviewers say

### 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 |


### KUAF Mutolaa

[App page](https://appshunter.io/ios/app/kuaf-mutolaa/id6761646941)

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

**In-app purchases:** none


## Frequently asked questions

### Is DjVu Reader & Viewer free?

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

### Is KUAF Mutolaa free?

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

### Do DjVu Reader & Viewer or KUAF Mutolaa have ads?

KUAF Mutolaa shows ads; DjVu Reader & Viewer does not.

### Which is updated more often, DjVu Reader & Viewer or KUAF Mutolaa?

DjVu Reader & Viewer ships an update every 4 months, and KUAF Mutolaa every 2 months. Most recently, DjVu Reader & Viewer was updated on November 8, 2026 and KUAF Mutolaa on October 31, 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.*