Bookopedia vs Ondelia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bookopedia
This app helps book lovers track and organize their reading journey. It allows users to manage books, take detailed notes, track story elements like characters and locations, and build a personal reading journal. Features include importing data from other services and extensive customization options.
- Track physical, eBook, and audiobook formats
- Organize notes with Markdown support
- Save and share customizable quote visuals
- Monitor characters and story locations
- Build a reading journal with calendar view
- Import data from popular book services
- Extensive interface and content customization
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Looking for the ideal all-in-one book companion that would allow you to track and note everything you want? Bookopedia is a unique note-taking & tracking app for book enthusiasts. Whether you are diving into a complex novel, studying for class, or simply enjoying a good story, Bookopedia enhances your journey. Its intuitive interface makes it easy to record your thoughts, track progress and revisit your favorite moments. Here are the key features: Book Management - Support physical books, eBooks and audiobooks. - Add books by their ISBN or title. - Automatically retrieve the covers. - Manage a wish list and a favorite list. - Set up the reading progress of each book (TBR / Unread, Reading, Finished, DNF / Unfinished). - Track your current reading progress for entire books or individual short stories, poems, chapters within a book. - Link books to a series. Note-taking, Content creation - Capture and organize notes with optional Markdown support. - Save quotes and share them in fancy & customizable visuals. - Build your personal vocabulary lists and impress your friends with new eloquent sayings. Story Elements Trackings - Monitor characters and follow their relationships. - Track story locations. - "Wait, who's that again?" are now a thing of the past. Reading Sessions - Build your own reading journal. - Display your reading sessions using a calendar. Import & Export - Import csv files from Goodreads, The Story Graph, BookBuddy, Calibre, Book Tracker... Missing a service? Send an email, it will be covered in the next update :) - Export your Bookopedia data to csv and zip files. - Create your own backups with ease. Customization - Choose interface colors. - Display your favorite fonts for your favorite quotes. - Organize filters. - Reorder created content. - Select a different app icon among several color variations and alternative designs. - Display books as a minimal line or as a grid of covers. - Activate a background color or keep it simple. The little details that make a big difference - Enjoy preface support with roman numerals. - Track your book purchases (price, notes). - Save web assets such as book maps for an offline use. ~ Your books, your experience, your literary journey. Now visually unforgettable. You can also find these features: - iCloud support. - Dark mode support. - Automatically fetch definitions for the words you want to track (only available in English, French, Russian and Spanish). - Accessibility support via font scaling and VoiceOver markups. - Tag virtually everything: Books, quotes, notes, vocabulary, characters, locations, etc.
Ondelia
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Ondelia plays the audiobooks you already own. No store, no subscription, no account: import your files and they stay on your devices. YOUR FILES, YOUR LIBRARY Import a file, a whole folder or a ZIP from Files or over AirDrop. Ondelia reads embedded chapters and CUE files, picks up cover art and duration, and rebuilds series. LISTEN ON APPLE WATCH, WITHOUT YOUR IPHONE Send the current chapter and the next ones to the watch: playback is local, with no phone and no signal. The watch keeps its buffer topped up, and your position finds its way back to the iPhone. A SERIOUS PLAYER Per-book speed, custom skip intervals, smart rewind after a pause, one tap back to where you were before a bad scrub, bookmarks, a play queue, and a sleep timer with fade-out or end-of-chapter. TEXT THAT FOLLOWS THE VOICE On-device transcription: the text scrolls with the narration, and tapping a sentence jumps there. EVERYWHERE IN IOS iPhone and Apple Watch widgets, Siri shortcuts, Lock Screen and AirPods controls complete with CarPlay. NOTHING LEAVES YOUR DEVICES No account necessary, no ads, no analytics, no profile. Positions, bookmarks and finished state sync through your own private iCloud, and can be turned off in one tap. Your audio files are never uploaded anywhere. ENHANCED WITH HARDCOVER Use Hardcover to get metadata, track your progress and the book you've read, automatically create book series.
Screenshots
Verdict
The clearest difference is in-app purchases: Ondelia at none against Bookopedia's 5. Ondelia also leads on update cadence (every 4 days vs every 2 weeks). Bookopedia's advantage is iOS requirement (16.4 vs 26.0). On price, ads 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. Bookopedia sells 5 one-off in-app purchases. Ondelia asks for nothing beyond the download.
Bookopedia ships an update every 2 weeks, Ondelia every 4 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | Bookopedia | Ondelia |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (23 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 23 — better | — |
| Update frequency | Every 2 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 75 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | Jerome Pasquier | Jonathan Jayet |
In-app purchases
Bookopedia
- Nice Tip$1.99
- Generous Tip$4.99
- Premium$6.99
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- Wonderful Tip$9.99
- Premium$9.99
Ondelia
No in-app purchases









