Annota Book Reader

In-app purchases
Content rating
Everyone
100+
Downloads
Content rating
Everyone
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About this app

Annota is a smart e-book reader designed for language learners who want to improve their reading skills while enjoying great books.

Whether you're learning English, Chinese, Japanese, or Korean, Annota makes reading in a foreign language effortless and enjoyable.

KEY FEATURES:

AI-Powered Translation
• Select any word or phrase for instant AI translation
• Get context-aware translations that make sense
• Understand nuances and cultural meanings
• Choose from multiple AI providers for best results

Multi-Language Support
• Read texts in English, Chinese, Japanese, and Korean
• Smart text segmentation for Asian languages
• Accurate word boundary detection for easy selection

Smart Word Lists
• Save unfamiliar words with one tap
• Build your personal vocabulary library
• Review saved words anytime, anywhere
• Track your learning progress

Make Notes & Export with Annotations
• Highlight important passages
• Add personal notes to any text
• Export all your annotations
• Share your notes with others

EPUB & TXT Support
• Import your favorite e-books easily
• Clean, distraction-free reading experience
• Seamless page navigation

Customization Options
• Choose your preferred fonts
• Adjust text size for comfort
• Select background colors for day or night reading
• Personalize your reading experience

LEARNING TOOLS:

Context-Aware Translations
Our AI understands the context of what you're reading, providing translations that make sense within the story or article.

Word Etymology & Usage
Learn not just the meaning, but the origin and proper usage of new vocabulary.

Export for Study
Export your annotations and word lists to continue studying offline or share with study groups.

PERFECT FOR:
- English learners improving their reading comprehension
- Chinese learners studying literature and articles
- Japanese learners reading manga, light novels, or news
- Korean learners enjoying K-content and webtoons
- Students preparing for language proficiency tests
- Book lovers who want to read in original languages
- Travelers learning a new language
- Anyone passionate about language learning

WHY CHOOSE ANNOTA?

Reading is one of the most effective ways to learn a language. With Annota, you don't need to constantly switch between your book and a dictionary. Simply select any text you don't understand, and get instant, accurate translations powered by advanced AI.

Build your vocabulary naturally as you read. Save words to your personal word list with a single tap, and review them later to reinforce your memory.

Take notes directly in your books. Highlight passages that inspire you, add your thoughts, and export everything for later review.

Start your language learning journey with Annota today!

Download now and transform the way you learn languages through reading.
Updated on
Mar 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Files and docs, and App activity
Data is encrypted in transit
You can request that data be deleted

What’s new

- Improved audiobook TTS quality with automatic long sentence splitting
- Faster book loading speed
- Added subtitle merge feature for audiobooks
- Bug fixes and stability improvements