iBookworm vs ISBN Book Scanner & Library
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iBookworm
Easily catalog your reading by scanning book ISBNs. Find and purchase books from various online stores, and share your discoveries with friends through social networks, email, or SMS. The app intelligently retries downloads in areas with weak signals.
- Quick ISBN barcode scanning
- Manual ISBN input
- Find books to buy online
- Share book discoveries
- Offline download retry
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iBookworm is for people who like to read. Simply scan a book's ISBN bar code, and iBookworm will quickly download information about the book, and add it to your reading list. You can buy books from your reading list too. Tap on a book, then tap Find a Copy. You can search the iBook Store, and several other stores, for the book you'd like to buy. You have more fun reading if you share. To help you, iBookworm lets you share books on your favorite social networks, via email, and even SMS. Tap on a book, then tap Share. Features: • Quick and Easy Scanning: With a redesigned scanner, you can scan many books without stopping. iBookworm looks up books online in the background, so you can keep scanning while it works. • Manual ISBN Input: If you have a book with no barcode on the back, you can manually enter an ISBN number too. • Find a Copy: See a book you like at a friend's house or in the office? iBookworm helps you find a copy of the book you're looking for in the iBook Store, and several online stores. • Share: If you've recently discovered a great book, iBookworm lets you share that with your friends, really easily. • Bounceback: If you're in an area where your signal isn't strong enough to download information about a book, iBookworm will bounce back and try again the next time it's opened up. iBookworm is for readers, by a reader. In fact, I prototyped it in Barnes and Noble in New York City. I hope you like it!
ISBN Book Scanner & Library
Quickly scan book barcodes to instantly retrieve title, author, and cover information from multiple sources. Organize your collection, track reading progress, and export your library data. Purchase books directly through integrated links.
- Barcode scanning
- Batch scanning mode
- Personal library organization
- Reading status tracking
- Export to Goodreads/The StoryGraph/CSV
- Direct purchase links
- Citation generation
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Scan the books you own, build your personal library in seconds, and never accidentally buy the same book twice. A friend of mine keeps a shelf of books behind her sofa, most of them titles I had never come across. Last summer I went through the whole shelf with my phone, scanning one spine after another until every book was saved to my library. That is the app in one sentence: the fastest way I have found to get books into a list I actually keep. Point the camera at the barcode on the back of a book and the app reads the ISBN, then looks it up in Open Library, Google Books, Apple Books and more at the same time. The title, author and cover usually appear within a second or two, even for older or obscure titles. SHELF CHECK In a bookshop, holding a book you think you might already own, turn on Shelf Check and scan it without adding anything to your library. The app tells you whether that exact ISBN is saved, and whether the same title and author sit on a shelf in another edition. It also shows your history with the author: books you own, books read, and the average rating you gave them. Save it with one tap if you want it, or leave the screen and the library is untouched. The edition warning shows up on ordinary scans too, so a duplicate does not slip in unnoticed. YOUR LIBRARY Every book you scan lands in your library. Mark each one as Read, Currently Reading, or Want to Read, and sort them onto shelves you make yourself. I keep one shelf for the books I lend out and would like to see again. BATCH SCANNING When you have a whole shelf to get through, turn on batch mode and scan without stopping between books. The app keeps a running count and lets you look over everything once you are done. This is the mode I reach for when cataloguing a bookcase or a stack from the library. RATE & REMEMBER When you finish a book, give it a rating from one to five stars and write down what you thought while it is still fresh. I use the notes for the small things I would otherwise forget: who recommended it, who I want to lend it to, the line I underlined. Ratings and notes stay private, and they come along when you export. YOUR READING YEAR Set a goal for the year and watch the ring fill as you finish each book. A dedicated tab turns your library into a picture of the year: books read, your average rating, the author you come back to most, whether you are keeping pace, and a chart of every month. I set mine in January and check it more often than I should admit. Setting a goal is free. The full set of insights comes with Premium. EXPORT Your library does not have to stay in the app. Export the whole collection to Goodreads, The StoryGraph, LibraryThing, or a plain CSV file, or share a single book's citation as plain text, BibTeX or Markdown. The citation formats are there for students, researchers, and anyone who keeps a reference list. BUY WHERE YOU LIKE Open any scanned book in Apple Books, Amazon or Bookshop.org and buy it there. That link, from a book in your hand to the edition you want, is the reason I first built the app, back when I mostly wanted the ebook of whatever I found in a shop. Amazon links cover stores in 20 countries, and Premium lets you set the one you shop with. GO PREMIUM The first 10 books and your first shelf are free, with every book source available. So are reading goals and Shelf Check. Premium removes the limits, unlocks batch scanning, ratings and notes, the full reading insights, removes ads, and lets you set the Amazon store you prefer. • Shelf Check spots duplicates and other editions without saving • Batch scan whole shelves, then add reading status, ratings, and private notes • Set a reading goal and follow your year month by month • Export your library or open a book in the store you prefer • Go Premium for unlimited books and shelves, full insights, and no ads
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Verdict
The clearest difference is rating: ISBN Book Scanner & Library at 3.0 against iBookworm's 2.3. ISBN Book Scanner & Library also leads on update cadence (every 5 weeks vs every 17 months) and review sentiment (13% vs 0%). iBookworm's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume 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. ISBN Book Scanner & Library sells 1 one-off in-app purchase. iBookworm asks for nothing beyond the download.
ISBN Book Scanner & Library holds the better App Store score, 3.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 0% of iBookworm's written reviews are positive against 13% of ISBN Book Scanner & Library's.
iBookworm ships an update every 17 months, ISBN Book Scanner & Library every 5 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | iBookworm | ISBN Book Scanner & Library |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) | 3.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 12.5% of reviews — better |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 17 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 7.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 5 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Moshe Berman | Runar Ovesen Hjerpbakk |
Customer experience
iBookworm
ISBN Book Scanner & Library
In-app purchases
iBookworm
No in-app purchases
ISBN Book Scanner & Library
- Premium$2.99
Questions
Is iBookworm free?
Is ISBN Book Scanner & Library free?
Which has better reviews, iBookworm or ISBN Book Scanner & Library?
Do iBookworm or ISBN Book Scanner & Library have ads?
Which is updated more often, iBookworm or ISBN Book Scanner & Library?
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