# EPUB Translator vs AutoScrollingReader

The clearest difference is price: EPUB Translator at Free against AutoScrollingReader's $0.99. EPUB Translator also leads on update cadence (every 3 days vs every 3 months). AutoScrollingReader's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

EPUB Translator is free to download; AutoScrollingReader costs $0.99 up front. EPUB Translator sells 2 in-app purchases, starting at $1.99 per 7 days. AutoScrollingReader asks for nothing beyond the download.

EPUB Translator ships an update every 3 days, AutoScrollingReader every 3 months. The most recent releases landed on November 11, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | EPUB Translator | AutoScrollingReader |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.9 (18 ratings)](https://appshunter.io/ios/app/epub-translator-whole-books/id6748774714/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 29 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zebin Huang](https://appshunter.io/developer/1367894360) | [Ion VARANITA](https://appshunter.io/developer/1832308495) |

## What reviewers say

### EPUB Translator

[App page](https://appshunter.io/ios/app/epub-translator-whole-books/id6748774714)

This app transforms EPUB books into bilingual, side-by-side editions or translation-only versions. It allows you to export the translated EPUB for reading in various reader apps, preserving the original layout or choosing different writing modes. Ideal for foreign language reading and study.

**Highlights:** Bilingual EPUB creation, Side-by-side or translation-only view, Whole book translation, Export for Apple Books, Kindle, Preserves original layout, Multiple writing modes

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 按周订阅 | $1.99 | per 7 days |
| Monthly Subscription | $3.99 | per month |


### AutoScrollingReader

[App page](https://appshunter.io/ios/app/autoscrollingreader/id6758903305)

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

**In-app purchases:** none


## Frequently asked questions

### Is EPUB Translator free?

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

### Is AutoScrollingReader free?

AutoScrollingReader costs $0.99, with no in-app purchases.

### Do EPUB Translator or AutoScrollingReader have ads?

Neither EPUB Translator nor AutoScrollingReader shows ads.

### Which is updated more often, EPUB Translator or AutoScrollingReader?

EPUB Translator ships an update every 3 days, and AutoScrollingReader every 3 months. Most recently, EPUB Translator was updated on November 11, 2026 and AutoScrollingReader on November 9, 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.*