Best Epub Translator Apps

215+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated July 2026

Whether you're new to epub translator or looking for an upgrade, our curated collection of 215+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Top Picks for Epub Translator

EPUB Translator Bilingual#1

EPUB Translator Bilingual by Zebin Huang

Translate EPUBs into dual text
Editor's Choice
📚 Books
4.7(3 ratings)
FreeIn-App Purchases
EPUB Translator Bilingual screenshot 1
EPUB Translator Bilingual screenshot 2
EPUB Translator Bilingual screenshot 3
EPUB Translator Bilingual screenshot 4

This app translates EPUB ebooks into bilingual versions with over 100 supported languages. It offers multiple display modes and perfect EPUB export, ideal for students and language learners.

Book Translator: EPUB & PDF#3

Book Translator: EPUB & PDF by Mykyta Romanenko

Read & translate books fast
Worth Considering
📚 Education
5.0(8 ratings)
FreeIn-App Purchases
Book Translator: EPUB & PDF screenshot 1
Book Translator: EPUB & PDF screenshot 2
Book Translator: EPUB & PDF screenshot 3
Book Translator: EPUB & PDF screenshot 4
Book Translator: EPUB & PDF screenshot 5
Book Translator: EPUB & PDF screenshot 6

Read and translate books in EPUB, PDF, FB2, and TXT formats with integrated AI-powered translation. Turn any book into a bilingual experience by tapping words or phrases for instant translations without leaving the page. Supports offline translation and offers a distraction-free reading interface.

More Epub Translator apps to explore

4
OpenNovel - Novel Translator
OpenNovel - Novel Translator
OpenNovel - Novel Translator
Translate Asian Novels Online
Free

Instantly translate web novels from popular sites or imported EPUBs. Organize and manage your reading library with a smart glossary for consistent terminology. Enjoy unrestricted translation without content filters or waiting times.

Instant web novel translationEPUB importAll-in-one web novel reader
📚 Books
(25)
free with in-app purchases
5
Immersive Book Translator
Immersive Book Translator
Immersive Book Translator
Read any ePub in Your Language
Free

Read any ePub ebook in your preferred language with high-quality AI translation. Enjoy an immersive reading experience with customizable settings and full-text downloads.

AI-powered translationSupports major languagesImmersive reading experience
📊 Productivity
(3)
free with in-app purchases
6
Reeden Reader - EPUB & eBook
Reeden Reader - EPUB & eBook
Reeden Reader - EPUB & eBook
TXT/EPUB/PDF/MOBI Reader
Free

This app serves as a personal digital library, supporting all major eBook formats. It offers cross-platform syncing, AI-assisted reading features, and intelligent analytics to enhance the reading experience for knowledge workers and avid readers.

All eBook format supportCross-platform syncingAI-assisted reading
📚 Books
(39)
free with in-app purchases
7
duoBooks: Language Learning
duoBooks: Language Learning
duoBooks: Language Learning
Books with translation
Free

Read any book in any language with instant translation and detailed word explanations. Build your vocabulary with a personal dictionary and spaced repetition tools. Improve pronunciation with audio voiceovers and master new languages through immersive bilingual reading.

Instant translation of any bookPersonalized vocabulary dictionarySpaced repetition for memorization
📚 Education
(31)
free with in-app purchases
8
Google Translate
Google Translate
Google Translate
Text, Photo & Voice Translator
Free

Instantly translate text, voice, and images between hundreds of languages. Features include offline translation, real-time conversation translation, and the ability to save frequently used phrases.

Text translationOffline translationInstant camera translation
🔍 Reference
(83K)
free with in-app purchases
9
Translate Professional
Translate Professional
Translate Professional
Instant translation anywhere
Free

Break down language barriers with instant text, photo, and voice translation across 63 languages. Access offline phrasebooks and enhance your learning with optional synthetic voices for authentic pronunciation.

Instant text translation (63 languages)Photo text translationVoice translation
🔍 Reference
(3.4K)
free with in-app purchases
10
Readlate - eBook Translator
Readlate - eBook Translator
Readlate - eBook Translator
Read, Translate & Export Books
Free
📚 Books
(0)
11
BookLight - EPUB Translator
BookLight - EPUB Translator
BookLight - EPUB Translator
Tap to Translate & Save Words.
Free

This app helps language learners build vocabulary by translating words with a single tap while reading EPUB, PDF, or TXT files. It automatically saves new words and uses spaced repetition flashcards to aid memorization, eliminating the need for manual flashcard creation or app switching.

Tap to translate words instantlyAutomatic vocabulary savingSpaced-repetition flashcards
📚 Books
(0)
free with in-app purchases
12
Naver Papago - AI Translator
Naver Papago - AI Translator
Naver Papago - AI Translator
A smart AI translator
Free

This AI-powered translation tool supports 14 languages for text, voice, image, and website translations. It offers offline capabilities, conversation mode, and handwriting recognition to assist with language learning and communication during travel or business.

Real-time text translationImage translationVoice translation
🔍 Reference
(3.4K)
free with in-app purchases
13
MiiTrans - AI Translate
MiiTrans - AI Translate
MiiTrans - AI Translate
Text Voice Camera Photo PDF
Free

This AI-powered tool offers instant translations for text, voice, images, and documents. It features a chat-style interface, comparative translation options, and robust offline capabilities. Seamlessly integrate it into your system for cross-language communication and learning.

AI-powered translationText, voice, image, and document translationOffline translation capabilities
📊 Productivity
(35)
free with in-app purchases
14
Translator*
Translator*
Translator*
Text, Photo & Voice Translator
Free

This AI-powered app offers seamless text, image, and voice translation across over 100 languages. Translate as you type, identify objects in photos, or speak naturally for instant audio and text translations. It's designed for effortless communication in any situation.

AI-powered keyboard translationObject and text recognition from imagesReal-time voice translation with AI
📊 Productivity
(2.8K)
subscription
15
TaqReader
TaqReader
TaqReader
by Madan Ali Abu Hayzah
Free

This application allows users to download and read EPUB files directly from web links. It offers a straightforward and efficient reading experience for digital books.

EPUB readerDownload from linksFast performance
📚 Books
(1K)
free
16
Yandex Translate
Yandex Translate
Yandex Translate
Translator & dictionary
Free

Translate text between over 100 languages, both online and offline. Features include photo translation, voice input, a built-in dictionary with usage examples, and website translation. Save your favorite translations and access your history easily.

Offline translation for 10+ languagesTranslate text from photosVoice input and output
🔍 Reference
(7.3K)
free
17
Omni Translator
Omni Translator
Omni Translator
by Petr Homola
Free

Translate text between numerous languages using a free machine translation API. Supports a wide range of European and Asian languages for quick and easy communication.

Multi-language translationFree API accessSupports 15+ languages
🔍 Reference
(47)
free with in-app purchases
18
InstantTranslator:AI Translate
InstantTranslator:AI Translate
InstantTranslator:AI Translate
Text, Voice & Photo Translate
Free

This AI-powered app breaks language barriers with instant text, voice, and image translation. It offers real-time subtitle translation for videos and supports over 20 languages for seamless communication.

Text translationVoice and speech translationCamera and photo translation
🔍 Reference
(3.2K)
free with in-app purchases
19
OneTile - Read & Remember
OneTile - Read & Remember
OneTile - Read & Remember
EPUB reader with AI & FSRS
Free

This EPUB reader offers a minimalist interface for focused reading and integrates AI-powered translation and spaced repetition for language learning. It allows users to import their own books and access an offline dictionary, making it a comprehensive tool for vocabulary building and reading foreign texts.

Minimalist reading interfaceAI word and sentence translationFSRS spaced repetition system
📚 Education
(2)
free
20
Translator: Language Translate
Translator: Language Translate
Translator: Language Translate
Translate Now - Translator
Free

Break down language barriers with this advanced translation tool. It offers real-time text, speech, and image translation, along with a built-in dictionary and customization options for seamless global communication.

Real-time text translationSpeech translationImage text recognition
📊 Productivity
(1.2K)
free with in-app purchases

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