Flippy vs Babel Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flippy
Transform your PDFs into interactive books with realistic page-turning animations and an AI voice that reads aloud. Understand complex texts with AI-powered explanations and summaries. Organize your library and track your reading progress.
- Realistic page-turning animations
- AI-powered text-to-speech narration
- AI-driven explanations and summaries
- Automatic table of contents generation
- Library organization with collections
- Offline reading and listening
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Flippy turns your PDFs and EPUBs — even scanned books, manga and comics — into real, flippable books: pages curl under your finger, a natural voice reads every page aloud, and built-in AI explains anything you don't understand. REALISTIC PAGE FLIP Swipe anywhere and watch pages curl, fold and settle with real physics. Tap the edges to turn, or glide with the chapter scrubber. On iPad, two-page book mode turns pages over the spine like a real book. SCANNED BOOKS, NOW READABLE A PDF that is just pictures of pages — an old textbook, a scanned manga? Flippy recognizes the text on your device, so Read Aloud, selection, Define, AI and Contents work like on any other PDF. Latin-alphabet languages, Chinese, Japanese, Korean, Hindi, Arabic and Russian. Big textbooks open too — thousands of pages. LISTEN TO ANY BOOK (Premium) Any PDF or EPUB becomes an audiobook. 8 natural voices read in the language of the text. Lock-screen controls, screen-off listening, speed from 0.75x to 2x. Highlight and listen at the same time — Read Aloud never drags the page back; tap the chip to return to the voice. Page numbers and repeated headers are skipped. Hearing the words while you see them helps readers with dyslexia, low vision and ADHD. TAKE IT WITH YOU Download a chapter — or just the pages you pick — and listen offline like a podcast. Saved it in another voice? Flippy tells you and switches in a tap. UNDERSTAND ANYTHING (Premium) Highlight a confusing passage and tap the glowing orb for a clear explanation, right on the page. Ask about your book — or another book in your library, with page citations. The AI can see the page, too: ask about a figure, diagram, table or comic panel. Or ask out loud and hear the answer back. STUDY SMARTER Turn any chapter into flashcards or a practice quiz, save study sets, get chapter summaries. Define any word in any language, hear it pronounced, and keep it in My Words with the book it came from. IN YOUR LANGUAGE Flippy speaks 15 languages and follows your device language — including Arabic and Farsi with a full right-to-left interface, plus Korean and Filipino. AI answers in the language you read in. SMARTER CONTENTS Every PDF gets a tap-to-jump table of contents, even without one — and it now understands more books: a Bible lists its 66 books, a scanned course every lesson. Plus instant text search. FREE CLOUD SYNC Sign in with Google — free for everyone — and your bookmarks, highlights, notes, reading positions, collections and reading stats follow you across devices. Your PDF and EPUB files are never uploaded. READING FEATURES • Import from files, URLs or Google Drive links; Collections, a Continue Reading card, progress and streaks • Bookmarks with notes; multi-color highlighting, drawing and annotation • Scroll mode — continuous vertical reading • Fullscreen with pinch-to-zoom • Two-page spreads on iPad — beautiful for manga, comics and sheet music (Right-To-Left supported) • Pure-black interface, easy on your eyes and battery; works offline FREE & PREMIUM Reading, highlighting, bookmarking and cloud sync are free, and your first week unlocks every Premium feature — no card, no account. Premium then adds read-aloud, AI explanations and summaries, offline audio, every highlight color, extra bookmarks and note export. Pro suits heavy listeners; one-time top-up packs add minutes and AI uses. PRIVACY FIRST No ads. No selling your data. Your files are never uploaded, and highlights and notes stay on your device unless you choose Cloud Sync — free, optional, deletable any time. Read Aloud sends only the text it reads; AI sends your question, the relevant page text and, when you ask about a figure, a picture of that page. Details in our privacy policy. Download Flippy and rediscover the pleasure of turning pages. Terms of Use: https://flippypdf.github.io/terms-of-use/ Privacy Policy: https://flippypdf.github.io/privacy-policy/
Babel Reader
Read EPUB books with a customizable, distraction-free experience. Translate any paragraph instantly on-device, supporting over 20 languages. Organize your library and sync across Apple devices.
- Distraction-free reading experience
- On-device translation for 20+ languages
- Customizable typography and themes
- EPUB 2 & 3 support
- Library organization and iCloud sync
- Read Aloud and Share functionality
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Babel Reader is a clean, distraction-free EPUB reader for iPhone and iPad. Import your books, read with beautifully crafted typography, and translate any paragraph with a single tap — all without sending a single byte to any server. READING EXPERIENCE • Page-by-page layout with smooth swipe navigation • Portrait and landscape support (two-column layout in landscape) • Four reading themes: White, Sepia, Night, and Slate • Five typefaces: Georgia, Palatino, Baskerville, Iowan Old Style, and System • Adjustable text size and line spacing • Each book remembers its own display settings — font, size, line spacing, and theme • Optional hyphenation and text alignment (flush left, justified, flush right, centred) • Clock and chapter progress indicator always visible while you read TRANSLATION • Tap any paragraph to translate it in place • Tap again to restore the original • Translation runs entirely on your device — no text leaves your iPhone or iPad • Supports 20+ languages including Arabic (with full RTL support), Chinese (Simplified & Traditional), Dutch, English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Thai, Turkish, Ukrainian, and Vietnamese • Optional Read Aloud & Share: have the original or the translation read aloud, or share either via any app on your device YOUR LIBRARY • Import EPUB files from Files, Mail, Safari, and any other app that supports Share Sheet • Organise your books into Collections • Grid or list view • Sort by date added, title, author, language, or most recently read • Edit book title, author, and language metadata • iCloud sync: keep your entire library and reading progress in sync across all your Apple devices (optional, uses your private iCloud account) AVAILABLE IN 6 LANGUAGES The app interface is fully localised in English, German, French, Dutch, Spanish, and Italian. PRIVACY FIRST Babel Reader collects no personal data. It contains no advertising, no analytics, and no third-party tracking of any kind. On-device translation never sends your text to a server. iCloud sync uses only your own private iCloud account — your data is never accessible to the developer. EPUB FORMAT Babel Reader supports EPUB 2 and EPUB 3 files. PDF, MOBI, and AZW3 are not supported in this version.
Screenshots
Verdict
The clearest difference is review sentiment: Babel Reader at 100% against Flippy's 0%. Babel Reader also leads on in-app purchases (none vs 4) and ads (none vs shown). Flippy's advantage is price (Free vs $4.99) and update cadence (weekly vs every 3 weeks). On 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
Flippy is free to download; Babel Reader costs $4.99 up front. Flippy sells 4 in-app purchases, starting at $3.99 per month. Babel Reader asks for nothing beyond the download.
Flippy ships an update weekly, Babel Reader every 3 weeks. The most recent releases landed on October 17, 2026 and September 20, 2026 respectively.
| Parameter | Flippy | Babel Reader |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.6 (17 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 17 — better | — |
| Update frequency | Weekly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.6 |
| Further details — not scored | ||
| Size | 32 MB | 2 MB |
| Age rating | 4+ | +4 |
| Developer | Trison Braithwaite | Martin Bocker Dr |
Customer experience
Flippy
Babel Reader
In-app purchases
Flippy
- Flippy Premium Monthly$3.991 Month
- Flippy Pro Monthly$6.991 Month
- Flippy Premium Yearly7 Days trial$29.991 Year
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- Flippy Pro Yearly7 Days trial$59.991 Year
Babel Reader
No in-app purchases









