SnailRead vs AI Book Reader
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SnailRead
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SnailRead is a calm, focused reader for people who want to read slowly and remember more. Open your PDFs and EPUBs in a clean, distraction-free space designed for deep reading โ not endless scrolling. Highlight what matters, add your own notes, and let everything you mark collect in one place you'll actually revisit. WHY SNAILREAD โข Built for focus. A quiet, beautiful reading surface with themes for day and night, adjustable fonts, spacing, and margins. โข Your own engine. A purpose-built EPUB engine plus rock-solid PDF rendering โ your books just work. โข Read slowly, on purpose. Reading goals, daily streaks, and gentle reminders that keep the habit without the pressure. HIGHLIGHTS, NOTES & QUOTES โข Highlight in color and attach notes as you read. โข Every quote and note gathers on one screen โ search, review, and come back to your best ideas. โข Reminders and spaced review bring your highlights back over time, so the ideas you loved actually stick. AN AI ASSISTANT THAT RESPECTS THE BOOK โข Ask about any passage and get a clear explanation โ in your own language. โข Instant dictionary for any word, in context. โข Chapter summaries when you want the gist. Your books stay yours: excerpts are sent securely only when you ask, and aren't stored after the answer. SEE YOUR PROGRESS โข Reading time, streaks, most-read books, and your most active day. โข "Books this year" goal and a yearly "Year in Books" recap. โข Home- and Lock-Screen widgets: continue reading, quote of the day, word of the day, streak, and goals. BRING YOUR LIBRARY โข Import PDF and EPUB from Files, Mail, the web, and more. โข Connect OPDS catalogs to browse and download. โข Convert other formats (like DjVu) to read them too. โข iCloud keeps your highlights, notes, and progress in sync across iPhone and iPad. READ TOGETHER (OPTIONAL) โข Add friends by code, share what you're reading, and react to each other's quotes โ privacy-first, and entirely up to you. Your notes are never shared. FREE & PLUS SnailRead is free to read your own books locally. SnailRead Plus unlocks sync, advanced stats, export, and themes. AI plans add the assistant, dictionary, and summaries. Subscriptions auto-renew; manage or cancel anytime in Settings. Read slowly. Think deeply. Remember more. Terms: https://snailread.app/terms Privacy: https://snailread.app/privacy
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 โ 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 โ AI Book Reader gives you the tools to understand, visualize, and engage with every page like never before. HIGHLIGHT ANY TEXT โ 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 โข Translate โ instantly translate any passage to your language โข Explain โ get a clear, simple explanation of complex text โข Illustrate โ 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 โ 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 โข Distraction-free interface designed for long reading sessions โข Adjustable font size, line spacing, and themes โข Full EPUB format support โข 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/
Screenshots
Verdict
The clearest difference is update cadence: SnailRead at every 2 weeks against AI Book Reader's monthly. AI Book Reader's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. SnailRead sells 7 in-app purchases, starting at $4.99 per month and AI Book Reader sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
SnailRead ships an update every 2 weeks, AI Book Reader monthly. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.
| Parameter | SnailRead | AI Book Reader |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks โ better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.0 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 24 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Yevhen Lebediev | Kanat Magdanov |
In-app purchases
SnailRead
- Plus7 Days trial$4.991 Month
- AI7 Days trial$9.991 Month
- AI Pro7 Days trial$19.991 Month
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- Plus7 Days trial$29.991 Year
- AI7 Days trial$39.991 Year
- AI Pro7 Days trial$149.991 Year
- SnailRead Plus Lifetime$79.99
AI Book Reader
- Weekly Premium$7.997 Days
- Monthly Premium$29.991 Month









