AI Book Reader vs Fleuron
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AI Book Reader
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AI Book Reader is a full-featured EPUB reader with built-in AI. Open any EPUB book, highlight a word or passage, and a smart context menu appears — translate, explain, generate an illustration, or run any custom AI action you've created. Whether you're reading fiction, studying textbooks, learning a language, or exploring non-fiction — AI Book Reader gives you the tools to understand, visualize, and engage with every page like never before. HIGHLIGHT ANY TEXT — GET AI INSTANTLY Select any word, sentence, or paragraph and the AI context menu appears right away. No switching apps, no copy-pasting. The AI works directly inside your book. BUILT-IN AI ACTIONS • Translate — instantly translate any passage to your language • Explain — get a clear, simple explanation of complex text • Illustrate — generate an image to bring a scene or character to life BUILD YOUR OWN AI ACTIONS This is where AI Book Reader goes beyond any other reader. Create completely custom AI actions tailored to your reading style — rewrite text in simpler language, identify all characters in a scene, generate study flashcards, write a critical analysis, or anything else you can think of. Your actions are saved and available in every book. Your first AI generation is free. Continued access to AI features requires a subscription. CLEAN READING EXPERIENCE • Distraction-free interface designed for long reading sessions • Adjustable font size, line spacing, and themes • Full EPUB format support • Reading progress saved automatically AI Book Reader is for curious readers, students, language learners, and anyone who wants more from the books they read. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Fleuron
Enhance your reading experience with integrated tools for understanding complex texts. Look up meanings, track characters and places, and take notes without leaving the page. Supports English, Japanese, Korean, and Chinese EPUBs.
- In-line word definitions
- Character and place index
- Markdown note-taking
- Spaced repetition for vocabulary
- Multi-language support (EN, JP, KR, CN)
- Offline functionality
- Read aloud with device voices
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Read real books in English, Japanese, Korean or Chinese, and understand them. Fleuron is an EPUB reader for reading above your level. It puts short meanings above the hard words, readings over Japanese and Chinese, and a spoiler-free guide to who's who beside the page, so you can stay inside the story. LENS Short hints sit above the words you may not know. Tap any word for its full entry: the sense that fits this sentence, its reading and an example. Mark a word as known and its hint goes away. READINGS Furigana over Japanese, in horizontal or vertical text. Pinyin over Chinese, with each character broken down. Korean words traced back to their dictionary form. COMPASS A guide to the people, places and terms in your book, built only from the pages you have read. Nothing from later in the book. NOTEBOOK AND STUDY Highlight with a marker stroke, write notes in the margin, and find them all again in a Notebook written by hand. The words you save come back in Study on a spaced-repetition schedule. DICTIONARY Every word you look up is filed as an index card, with the book and the sentence you found it in. All the dictionaries are inside the app and work offline. YOUR READING LIFE A bookshelf for every book you own, on paper or on screen. Reading time, pages, streaks and goals. Import from Goodreads. Read to Unlock keeps the apps you choose locked until you have read for the day. ON YOUR HOME SCREEN Eight widgets for the Home Screen, the Lock Screen and StandBy, and buttons for Control Center. MADE FOR THE PAGE Pages turn with a slide, a curl or a fade. Two pages at once on a wide iPad and on iPhone Duo. Read aloud with the voices on your iPhone. PRIVATE No account, no ads, no tracking, no analytics. Your books and notes stay on your device. PRICE Free to download, with one book of your own and sample books in Japanese, Korean and Chinese. One payment unlocks unlimited books. No subscription.
Screenshots
Verdict
The clearest difference is update cadence: Fleuron at every 2 weeks against AI Book Reader's every 2 months. AI Book Reader's advantage is iOS requirement (15.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. AI Book Reader sells 2 in-app purchases, starting at $7.99 per 7 days and Fleuron sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
AI Book Reader ships an update every 2 months, Fleuron every 2 weeks. The most recent releases landed on October 28, 2026 and October 16, 2026 respectively.
| Parameter | AI Book Reader | Fleuron |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 40 MB | 216 MB |
| Age rating | 4+ | 4+ |
| Developer | Kanat Magdanov | Adib Ashraf |
In-app purchases
AI Book Reader
- Weekly Premium$7.997 Days
- Monthly Premium$29.991 Month
Fleuron
- Fleuron$24.99









