# EpubReader vs Duri

The clearest difference is in-app purchases: EpubReader at none against Duri's 1. EpubReader also leads on ratings volume (4 vs 1) and iOS requirement (16.0 vs 26.0). Duri's advantage is update cadence (daily vs every 3 months) and rating (5.0 vs 4.8). On price, ads and device support there is nothing between them.

Both are free to download. Duri sells 1 one-off in-app purchase. EpubReader asks for nothing beyond the download.

Duri holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

EpubReader ships an update every 3 months, Duri daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | EpubReader | Duri |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/epubreader-ebook-reader-and-tts/id6759942761/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duri-book-and-pdf-reader/id6814625727/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Monetization | Free | — |
| Size | 3 MB | 247 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Penghui Zhao](https://appshunter.io/developer/421609849) | [NEERAJ SHARMA](https://appshunter.io/developer/6792976772) |

## What reviewers say

### EpubReader

[App page](https://appshunter.io/ios/app/epubreader-ebook-reader-and-tts/id6759942761)

Read EPUB books offline with a customizable reader. Listen to your books with built-in text-to-speech and sync your library across devices. Organize your collection with custom collections and smart sorting.

**Highlights:** Offline EPUB reading, Built-in text-to-speech (TTS), iCloud library sync, Customizable reading experience, Organize books into collections, Multiple import methods

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

**In-app purchases:** none


### Duri

[App page](https://appshunter.io/ios/app/duri-book-and-pdf-reader/id6814625727)

**Features:** Family Sharing, Apple Watch app, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duri Pro | $9.99 | one-time |


## Frequently asked questions

### Is EpubReader free?

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

### Is Duri free?

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

### Which has better reviews, EpubReader or Duri?

Duri is rated higher. EpubReader averages 4.8 out of 5 from 4 ratings, while Duri averages 5.0 from 1 ratings.

### Do EpubReader or Duri have ads?

Neither EpubReader nor Duri shows ads.

### Which is updated more often, EpubReader or Duri?

EpubReader ships an update every 3 months, and Duri daily. Most recently, EpubReader was updated on October 31, 2026 and Duri 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.*