LibraryThing vs Okuu Book Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LibraryThing
Catalog your personal book, DVD, and CD collections. Easily add items by searching or scanning barcodes. Enhance your catalog with high-resolution cover photos and browse your collection visually.
- Catalog books, DVDs, and CDs
- Search for media items
- Scan ISBN barcodes
- Add high-resolution cover photos
- Browse collection by cover type
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The LibraryThing app allows LibraryThing members to catalog and browse their collections. LibraryThing is focused on books, but you can add most media, including books, DVDs and CDs. LibraryThing relies on data from Amazon, and over 65 million library records. Add books by searching for them or scanning their ISBN barcode with the camera. Add high-resolution cover photos of your books with the cover editor and browse your books by cover type to find copies that need better covers.
Okuu Book Tracker
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Okuu is a book tracker that lives on your phone and nowhere else. Scan the barcode on the back of a book, choose whether you want to read it, are reading it, or have finished it, and it is on your shelf. No account, no sign-in, no waiting for a server. Okuu is for remembering: what you own, what you have read, what you thought of it, and what is still waiting. It is not a social network. There is no feed, no followers, no recommendations, and nothing to scroll. ADDING A BOOK • Scan the barcode — usually on the back cover, near the price • Search by title or author • Type an ISBN • Or add it by hand, for a book no database knows Okuu looks a scanned book up and fills in the title, author, publisher, year, page count, cover and description. Every one of those fields stays yours to correct, and a field you have edited is never overwritten by a later refresh without asking you first. YOUR SHELF • Want to Read, Reading, Completed, Abandoned, On Hold • Read a book more than once — every reading is kept, with its own dates • Rate out of five, write a review, keep private notes • Owned, borrowed, digital, audiobook, previously owned — or leave it unset • Hardcover, paperback, ebook, audiobook • Grid or list, eight ways to sort, filters by status, ownership and format • Search across titles, authors, publishers and notes COVERS Okuu downloads a cover when it can. If it gets one wrong, photograph the book yourself or pick an image from Photos — a cover you choose is never replaced. WHAT YOU HAVE READ A quiet dashboard: what you are reading now and how long you have been on it, what you added recently, what is waiting. Statistics show what you finished this year against last year, month by month, and how your shelf splits across the statuses. PRIVACY Okuu has no account and no server. Your library is a file on your iPhone. There is no analytics, no tracking, no advertising and no third-party SDK of any kind. Nothing about you or your reading is collected, because there is nothing collecting it. The only thing Okuu sends anywhere is a book lookup — an ISBN, or a title you typed — to Google Books and Open Library, so it can tell you what the book is. Nothing identifies you, and nothing else leaves the device. Deleting a book puts it in Recently Deleted for 30 days first, and one Undo reverses whatever you just did. FREE Okuu is free. There are no ads, no subscription, and nothing to unlock in this version. Privacy Policy: https://www.abdylas.com/privacy Terms of Use: https://www.abdylas.com/terms
Screenshots
Verdict
The clearest difference is update cadence: Okuu Book Tracker at every 2 days against LibraryThing's every 4 weeks. LibraryThing's advantage is iOS requirement (11.0 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. Neither carries in-app purchases, so what you see is what you pay.
LibraryThing ships an update every 4 weeks, Okuu Book Tracker every 2 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.
| Parameter | LibraryThing | Okuu Book Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (288 ratings) — better | — |
| Positive reviews | 47.5% of reviews | — |
| Number of ratings | 288 — better | — |
| Update frequency | Every 4 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 9 MB | 7 MB |
| Age rating | 4+ | 12+ |
| Developer | LibraryThing.com | Abdylas Tynyshov |
Bugs and requests
LibraryThing
Reported bugs
3 issues- Barcode scanner not working
- Books disappearing from catalog
- Editing and saving issues
Requested features
4 requests- Ability to create custom collections
- Offline access to library
- Integration with other book apps
- Lending/loan tracking feature
Okuu Book Tracker
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LibraryThing
No in-app purchases
Okuu Book Tracker
No in-app purchases









