Bookcase! vs Kabook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bookcase!
Organize your physical book collection by tracking ownership, location, and personal ratings. Quickly add books using an ISBN scanner to automatically retrieve title, author, and cover art.
- Track physical book ownership
- Record book locations
- Assign star ratings
- ISBN scanner for automatic data entry
- Download book cover art
- Add personal notes
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Use Bookcase to keep track of your physical books — what books do you own? Where are they? What rating would you give them? Quickly add all of your books with the in-built ISBN scanner — automatically download your book's author, title, even your book's cover art! • Add title, author and cover art for your books manually or use the in-built ISBN scanner to automatically download. • Bookcase will automatically detect the principal colors in your book's cover art and style appropriately. • Add notes and star ratings for a book to help keep track of your personal library.
Kabook
Easily manage your personal library by scanning, searching, or manually adding books. Track reading progress, rate titles, and add personal notes. Organize your collection with custom lists and sync across all your devices.
- Add books via barcode scan or search
- Rate and take notes on books
- Create custom book lists
- Track reading status
- Cross-device synchronization
- Light and dark mode
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Kabook is a quiet place for the books in your life: the ones you want, the ones you’re reading and the ones you finished. Add a book in a few keystrokes, mark it reading or finished, and Kabook keeps the rest. ADD A BOOK IN A FEW KEYSTROKES Search 8 million books as you type, by title, author or ISBN. Spelling is forgiven, and a book already in your library says so and opens your copy. Scan a book’s barcode with the camera, or create one yourself. MARK IT READING, OR FINISHED Wish list, Next up, Reading, Paused, Finished and Abandoned. Each has its own colour, and every cover wears its status, so a shelf reads at a glance. The Reading screen shows what is open now and what comes next. KEEP WHAT YOU THOUGHT Give a book stars and a line about it, and put it on your own lists: a book club, a summer, a shelf for Dad. Kabook keeps the dates for you, so every book has its history. YOUR LIBRARY Every book you have, as covers or as a list, sorted the way you like and searchable by title or author. Coming from Goodreads? Import its export file, and your shelves become lists. WORKS OFFLINE, SYNCS ACROSS DEVICES Your library lives on your device, so it works on a plane. An account is optional: continue with Apple or Google, or with an email and password, and your library stays in step on iPhone and iPad when the signal comes back. Export your library as a spreadsheet file at any time, signed in or not. ON IPAD A sidebar, a shelf that uses the width, and the book you open beside it. Finished books are grouped by the year you finished them. Keyboard shortcuts, the menu bar, and drag and drop: a cover dropped on a list goes on it. YOUR YEAR IN BOOKS Every year gets its own page: how many books, the first and the last, your stars, and a picture to share. Free. KABOOK PLUS Kabook is free. Kabook Plus adds the ledger of your reading over the years, most-read authors, series progress, unlimited lists, and app icons and accent colours. Monthly or yearly. NOTHING TO KEEP UP WITH No feed, no streaks, no challenges and no ads. Kabook is a list of your books and whether you’ve read them. Terms of Use: https://kabook.app/terms Privacy Policy: https://kabook.app/privacy
Screenshots
Verdict
The clearest difference is rating: Kabook at 4.9 against Bookcase!'s 3.5. Kabook also leads on review sentiment (83% vs 48%) and update cadence (every 4 weeks vs every 24 months). Bookcase!'s advantage is in-app purchases (none vs 2) and ratings volume (38 vs 7). On price, ads, device support and iOS requirement 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. Kabook sells 2 in-app purchases, starting at $1.99 per month. Bookcase! asks for nothing beyond the download.
Kabook holds the better App Store score, 4.9 against 3.5. That said, the two scores are not equally well evidenced: Bookcase! has 38 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 48% of Bookcase!'s written reviews are positive against 83% of Kabook's.
Bookcase! ships an update every 24 months, Kabook every 4 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | Bookcase! | Kabook |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (38 ratings) | 4.9 (7 ratings) — better |
| Positive reviews | 48.1% of reviews | 83.3% of reviews — better |
| Number of ratings | 38 — better | 7 |
| Update frequency | Every 24 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.5 | 26.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Craig Grummitt | Gregory Schier |
Customer experience
Bookcase!
Kabook
In-app purchases
Bookcase!
No in-app purchases
Kabook
- Monthly$1.991 Month
- Annual$14.991 Year









