Best Translation Books Apps

248+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated August 2026

Every iPhone needs a few good translation books apps. We benchmark 248+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Translation Books Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Translation BooksTranslation BooksFree5.0★ (2)NoYesJul 2026
2Translation Book:AI TranslatorTranslation Book:AI TranslatorFree4.6★ (114)NoYesAug 2026
3Google TranslateGoogle TranslateFree4.3★ (83K)NoNoAug 2026
4Apple BooksApple BooksFree4.4★ (86K)NoNoAug 2026
5SmartBook: Dual Language BooksSmartBook: Dual Language BooksFree4.2★ (10)NoYesAug 2026
6Book Translator: EPUB & PDFBook Translator: EPUB & PDFFree5.0★ (10)NoYesAug 2026
7Microsoft TranslatorMicrosoft TranslatorFree4.8★ (158K)NoNoAug 2026
8Translator Guru: Voice & TextTranslator Guru: Voice & TextFree4.6★ (54K)YesYesAug 2026

Top Picks for Translation Books

Translation Books#1

Translation Books by Ivan Kramarchuk

Reading books with translation
Editor's Choice
📚 Books
5.0(2 ratings)
FreeIn-App Purchases
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Translation Books screenshot 3

Read books in foreign languages with instant word and sentence translation. Hear pronunciations and discover meanings by simply tapping on text. Supports EPUB books and HTML pages.

Google Translate#3

Google Translate by Google

Text, Photo & Voice Translator
Worth Considering
🔍 Reference
4.3😊(83K ratings)
Free
#2in Reference
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Google Translate screenshot 2
Google Translate screenshot 3
Google Translate screenshot 4
Google Translate screenshot 5
Google Translate screenshot 6

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.

What We Love

  • 🚀 Spoken Cantonese & Jyutping recently added
  • 🚀 Fantastic for translating on the go
  • 👍 Easy to navigate
  • 👍 Useful for learning languages

Room to Improve

  • 🐛 Inaccurate translations for some languages
  • 🐛 Buggy camera/image translation
  • 🐛 Inconsistent translation of formal/informal language

More Translation Books apps to explore

4
Apple Books
Apple Books
Apple Books
Read, listen, discover.
Free

Discover, read, and listen to millions of books and audiobooks. Browse curated collections, personalized recommendations, and bestsellers. Customize your reading experience with various themes and settings, and set reading goals to build a habit. Share your library with family.

Discover millions of books and audiobooksPersonalized recommendations and curated collectionsCustomizable reading experience (fonts, themes, spacing)
📚 Books
(86K)
free with in-app purchases
5
SmartBook: Dual Language Books
SmartBook: Dual Language Books
SmartBook: Dual Language Books
Bilingual Reading, Translation
Free

This app facilitates language learning through bilingual reading. It offers parallel text, tap-to-translate functionality, and audio narration to help users master new languages by reading books and articles. Users can upload their own content or access a library of free dual-language books.

Parallel book readerTap to translateReal-time translation with Reverso Context
📚 Education
(10)
free with in-app purchases
6
Book Translator: EPUB & PDF
Book Translator: EPUB & PDF
Book Translator: EPUB & PDF
Read & translate books fast
Free

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.

Import EPUB, PDF, FB2, TXT filesTap for instant word translationTranslate sentences and paragraphs
📚 Education
(10)
free with in-app purchases
7
Microsoft Translator
Microsoft Translator
Microsoft Translator
Translate 100+ languages
Free

Break down language barriers with this app that translates text, speech, images, and group conversations in over 100 languages. It's ideal for travelers, students, and professionals needing to communicate across cultures.

Translate text, speech, and imagesSupports over 100 languagesReal-time group conversation translation
📊 Productivity
(158K)
free
8
Translator Guru: Voice & Text
Translator Guru: Voice & Text
Translator Guru: Voice & Text
Speak and translate language
Free

This app transforms your phone into a live translation device, supporting over 100 languages for text, voice, and even camera-based translations. Communicate globally without language barriers.

100+ language translationsTranslator keyboard for messengersVoice-to-voice conversations
📊 Productivity
(54K)
free with in-app purchases
9
Documents Translator
Documents Translator
Documents Translator
Translate text, books, files
Free

Instantly translate text, documents, photos, and voice conversations in over 140 languages. Navigate foreign environments with real-time camera translation, communicate offline, and translate websites or messages directly from your keyboard.

Translate 140+ languagesReal-time camera translationOffline translation mode
🔧 Utilities
(71)
free with in-app purchases
10
Translate Free - Language Translator & Dictionary
Translate Free - Language Translator & Dictionary
Translate Free - Language Translator & Dictionary
by myLanguage
Free

This app provides free language translation and dictionary services for 59 languages. It features translation history, the ability to request new languages, and user feedback for improved accuracy. Translations can be sent via email and viewed in a zoomable format for easy communication.

59 Supported LanguagesTranslation History (Offline Access)Language Request Feature
✈️ Travel
(14K)
free
11
UDictionary Translator
UDictionary Translator
UDictionary Translator
Translate Voice, Camera, Text
Free

Translate text, voice, and images across 108 languages. This app offers a comprehensive dictionary with native examples and pronunciation guides. Premium features include camera translation, a translate keyboard, and offline mode for seamless communication.

Text translation in 108 languagesVoice translation with 47 accentsAuthoritative built-in dictionaries
🔍 Reference
(9.3K)
free with in-app purchases
12
GlossBook: Book Translator
GlossBook: Book Translator
GlossBook: Book Translator
Translate Words in Context
Free
📚 Education
(0)
13
Travel Phrasebook | Translator
Travel Phrasebook | Translator
Travel Phrasebook | Translator
Learn Foreign Language Easily!
Free

Learn essential foreign phrases and words for travel with audio pronunciation by native speakers. Practice your speaking skills by recording and replaying your own voice. This app works offline and includes instant search functionality.

Extensive foreign phrase and word collectionNative speaker pronunciation audioVoice recording and playback for practice
📚 Education
(809)
free with in-app purchases
14
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
15
Universal translator Vault
Universal translator Vault
Universal translator Vault
by ASHUTOSH PANDEY
Free
🔧 Utilities
(0)
16
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
17
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
18
Reliber - Translate Any Book
Reliber - Translate Any Book
Reliber - Translate Any Book
by Tamara Tomasovic s.p.
Free
📚 Books
(0)
19
eBook Translator: AI Translate
eBook Translator: AI Translate
eBook Translator: AI Translate
ePub, TXT, and SRT Translation
Free

Translate ebooks, text files, and subtitles using advanced AI for accurate, context-aware multilingual versions. Preserve original formatting across 100+ languages.

AI-powered translationSupports epub, txt, srt files100+ languages
🔍 Reference
(2)
free
20
Translate Genie
Translate Genie
Translate Genie
Voice, Text & Photo Translator
Free

Communicate across languages with voice, text, and photo translation. Engage in two-way conversations, translate signs and menus, and access common phrases for everyday situations. Review your translation history easily.

Text translationVoice translationConversation mode
🔧 Utilities
(8)
ad-supported

FAQ about Translation Books

What are the best translation books apps for iPhone?
Translation Books tops our translation books apps ranking as of August 2026, with a 5.0-star average from 2 App Store ratings, and it's free to download.
Yes — 20 of the top translation books apps we rank are free to download, including Translation Books and Translation Book:AI Translator.
Translation Books has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 248+ translation books apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
The app facilitates reading books in foreign languages by providing translations. Specific language support depends on the books you choose to import and the translation capabilities of the underlying services.
When you tap on a word or sentence within a book or HTML text, Translation Books displays its translation and provides an audio pronunciation. This interactive feature aids comprehension.