# DuoText: Ebook & EPUB Reader — Learn Languages & Vocabulary

> Language learning reader with integrated sentence translation and vocabulary building. (iPhone/iPad app by Iaroslav Saverin.)

- Source: https://appshunter.io/ios/app/duotext-ebook-and-epub-reader/id6806532508 (this page in markdown: same URL + `.md`)
- Developer: [Iaroslav Saverin](https://appshunter.io/developer/6798765547)
- Category: Education, Books
- Price: Free with in-app purchases
- Rating: 4.50/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 12+
- Requires: iOS 18.0 · 38 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Polish, Brazilian Portuguese, Russian, Chinese (Simplified, China), European Spanish and 2 more
- Released: 2026-09-02
- Data updated: 2026-11-13
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/duotext-ebook-and-epub-reader/id6806532508/reviews.md

## What is DuoText?

Duotext translates whole sentences while you read. Keep the original in view and reveal a sentence’s translation with a tap, or keep translations visible with Pro. Read on iPhone and iPad.

24 CLASSIC READS IN YOUR LIBRARY
• Three complete starter texts, free to read.
• The English language setting starts with three French fables by Jean de La Fontaine, with ready-to-read English translations.
• Other language settings start with English stories by Kate Chopin, O. Henry and Oscar Wilde.
• Twenty-one more texts with Pro: French stories by Maupassant and fables by La Fontaine for the English language setting; English stories, including stories by Saki, for other settings.

TRANSLATION THE WAY YOU WANT IT
• Tap to translate — free, in every book: touch the mark after a sentence and its translation appears
• Always-on translation under the text, with no tapping at all — with Pro
• Choose how the text is split: by line, by sentence, or by paragraph — with Pro
• Tap a single word to see what it means in that exact sentence

BUILD VOCABULARY FROM REAL BOOKS
• Press and hold a sentence to save a word together with the context you met it in
• Free: up to 20 saved words. Pro: an unlimited dictionary

BRING YOUR OWN BOOKS — WITH PRO
• Import EPUB and TXT files
• Paste any text
• Save an article from the web by link

A READER FIRST
• Six reading themes, serif, sans serif and rounded fonts, adjustable type size — all free
• Covers, reading progress, and your place in the book
• Your books stay on your device

HOW TRANSLATION WORKS
Duotext uses the translation built into iOS, so text is translated on your iPhone. The first time you use a language pair, iOS downloads that language model, which needs an internet connection; after that, translation runs on your device. You can translate into the languages your device supports for translation. No account, no sign-up.

WHAT IS FREE AND WHAT IS PRO
Free: 3 complete stories, tap to translate in any book, up to 20 saved words, and every theme, font and type size.
Duotext Pro adds: 21 more stories, always-on translation under every line, the by line / by sentence / by paragraph layouts, importing your own EPUB and TXT files, pasted text and links, and an unlimited dictionary.

SUBSCRIPTION AND PURCHASE
Duotext Pro is available as a yearly subscription with a free trial, or as a one-time Lifetime purchase.
• Payment is charged to your Apple Account at confirmation of purchase.
• The subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current period. Your Apple Account is charged for renewal within 24 hours before the end of the current period.
• You can manage your subscription and turn off auto-renewal in your Apple Account settings.
• Any unused portion of a free trial period is forfeited when you purchase a subscription.
• Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
• Privacy Policy: https://artsaverin-star.github.io/legal/duotext/privacy.html

## Key features

- Sentence-by-sentence translation
- Vocabulary saving with context
- Import EPUB and TXT files
- Customizable reading themes and fonts
- Offline translation after initial download
- Built-in library of classic texts

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly | $13.99 | per year |
| Monthly | $1.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $39.99 | one-time |


## Is DuoText safe?

Not enough ratings yet to assess DuoText.

## Is DuoText legit?

DuoText: Ebook & EPUB Reader appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for DuoText is 65 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/duotext-ebook-and-epub-reader/id6806532508/reviews.md

### 4/5 — 新时代的沉浸式阅读

*2026-11-11*

可以考虑在生词本加个发音和复习功能，不过没有也没事儿，瑕不掩瑜。顶级。accept！

### 5/5 — Как фильм с титрами, но только книга

*2026-09-07*

Очень крутая идея! Очень удобно и полезно для тех, кто учит язык. Как смотреть фильм с титрами, но только с книгами - удобно и бустро получать перевод.

### 5/5 — Nice

*2026-09-04*

Very convenient! Finally, a convenient e‑reader.

## Frequently asked questions about DuoText

### What languages can Duotext translate?

Duotext uses the translation built into iOS, so it supports the language pairs your device offers for translation. The initial download of a language model requires an internet connection, but subsequent translations run on your device.

### Does Duotext have ads?

No, Duotext does not contain advertisements. The app is free to use with core features, and offers an optional Pro subscription for advanced functionalities.

### How does Duotext's translation work?

You can tap on a sentence to see its translation, or with Duotext Pro, keep translations visible at all times. You can also tap on individual words for their meaning within the sentence context.

### Can I import my own books into Duotext?

Yes, with Duotext Pro, you can import your own EPUB and TXT files, paste text, and save articles from the web by link. The free version includes a library of classic texts.

### What is the difference between Duotext Free and Duotext Pro?

Duotext Free offers 3 complete stories, tap-to-translate, up to 20 saved words, and customizable reading themes. Duotext Pro adds 21 more stories, always-on translation, advanced text splitting, importing your own books, and an unlimited dictionary.

### How much does Duotext Pro cost?

Duotext Pro is available as a yearly subscription for $13.99, which includes a 3-day free trial. A monthly subscription is also available for $1.99. A one-time Lifetime purchase option is also offered.

### What is the age rating for Duotext?

Duotext has an age rating of 12+, making it suitable for teenagers and adults looking to enhance their language learning experience through reading.

### How often is Duotext updated?

The latest version of Duotext is 1.5.9, and it was last updated on October 29, 2026. This indicates a relatively recent update, suggesting ongoing development and support.

## Version history (last 5 releases)

### 2.0 — 2026-11-10

New onboarding with language selection, a translation example and a choice of books. Improved translation recovery after closing the download window.

### 1.5.9 — 2026-10-29

Fixed a freeze while reading near the end of a chapter. If a translation language isn't downloaded yet, the reader now says so and offers to download it.

### 1.5.8 — 2026-10-27

Improved reliability and small fixes.

### 1.5.7 — 2026-10-26

Monthly, yearly and lifetime plans are now shown together, with clear prices and terms.

### 1.5.6 — 2026-10-23

A refreshed introduction with smoother transitions. Start reading with whole-sentence translations right below the original.

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## More apps by Iaroslav Saverin

- [Roomdo: ADHD Organizer & To Do](https://appshunter.io/ios/app/roomdo-adhd-organizer-and-to-do/id6798765545)
- [Avis et idées de niche : inApp](https://appshunter.io/ios/app/avis-et-idees-de-niche-inapp/id6814396315)
- [Easy Breakfast Recipes: Nomdo](https://appshunter.io/ios/app/easy-breakfast-recipes-nomdo/id6823544306)

All apps by Iaroslav Saverin: https://appshunter.io/developer/6798765547

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-13.*