ReadGem: Tap to Translate EPUB
Read multilingual books via AI
Free · Designed for iPad. Not verified for macOS.
Read books in foreign languages naturally.
Just double tap any sentence to instantly see the translation without interrupting your reading flow.
ReadGem combines EPUB reading, sentence translation, translation comparison, and AI voice into one seamless reading experience.
Double Tap Translation
Reading a foreign language book
Just double tap any sentence while reading.
ReadGem instantly shows the translation of the sentence you tapped.
No copy paste.
No switching apps.
No interruptions.
Keep reading naturally and understand more deeply.
One book, multiple languages
Read the same book in multiple languages.
Check the sentence you are reading
in more than 20 languages instantly.
Compare translations sentence by sentence
and discover different meanings, expressions, and styles.
Perfect for language learning,
translation comparison,
and deeper reading.
Compare sentences while reading
Instantly compare the sentence you are reading
with translations in other languages.
Useful for
Language learning
Bilingual reading
Translation comparison
Understanding difficult sentences
Reading classic literature more deeply
Listen while you read
Listen to the sentence you are reading instantly
with AI voice.
Practice pronunciation,
improve listening skills,
and enjoy books with both your eyes and ears.
Multiple translations in one place
Move freely between different language editions
of the same book.
Discover how the same sentence is expressed
in different languages and translations.
Read more broadly,
compare more easily,
and understand more deeply.
A complete EPUB reader
ReadGem also provides essential EPUB reader features.
Full EPUB support
Table of contents and chapter navigation
Highlights
Bookmarks
Automatic reading position saving
Comfortable reading settings
Offline reading after download
Comfortable reading environment
Customize your reading experience
to match your preferences.
Font settings
Line spacing and margin adjustments
Brightness and themes
A personalized reading environment for comfortable reading.
Offline reading
Once downloaded, your books can be read anytime,
even without an internet connection.
Enjoy reading wherever you are.
Recommended for
People who read EPUB books
Readers who want to read books in multiple languages
Language learners who want to read while studying foreign languages
Readers who want instant sentence translation while reading
Readers who want to compare different translations
Anyone who enjoys listening to books with audio
Privacy protection
ReadGem does not send your EPUB files or reading history to external servers.
Your books and reading data are safely managed on your device.
Read more widely.
Understand more deeply.
Keep your reading flow with ReadGem.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's New
- Improved usability and stability
The developer, NEXTAOI, Inc, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- NEXTAOI, Inc
- Size
- 27.2 MB
- Category
- Books
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
English and 54 more
- English, Afrikaans, Amharic, Arabic, Bengali, Bulgarian, Burmese, Cambodian, Croatian, Czech, Danish, Dutch, Filipino, Finnish, French, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Korean, Lithuanian, Malay, Malayalam, Marathi, Nepali, Norwegian Bokmål, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Singhalese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese, Zulu
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 NextAOI. All rights reserved.