# iBookworm vs ISBN Book Scanner & Library

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.

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.

## The numbers

| Metric | iBookworm | ISBN Book Scanner & Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/ibookworm/id655463774/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/isbn-book-scanner-and-library/id813124189/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | **12.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 17 months | **Every 5 weeks** |
| Monetization | **Free** | Freemium |
| Size | 5 MB | 13 MB |
| Requires iOS | **7.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Moshe Berman](https://appshunter.io/developer/362306433) | [Runar Ovesen Hjerpbakk](https://appshunter.io/developer/644908100) |

## What reviewers say

### iBookworm

[App page](https://appshunter.io/ios/app/ibookworm/id655463774)

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.

**Highlights:** Quick ISBN barcode scanning, Manual ISBN input, Find books to buy online, Share book discoveries, Offline download retry

**Features:** macOS Compatibility

**In-app purchases:** none


### ISBN Book Scanner & Library

[App page](https://appshunter.io/ios/app/isbn-book-scanner-and-library/id813124189)

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.

**Highlights:** Barcode scanning, Batch scanning mode, Personal library organization, Reading status tracking, Export to Goodreads/The StoryGraph/CSV, Direct purchase links, Citation generation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is iBookworm free?

iBookworm is free to download, with no in-app purchases.

### Is ISBN Book Scanner & Library free?

ISBN Book Scanner & Library is free to download, with in-app purchases available.

### Which has better reviews, iBookworm or ISBN Book Scanner & Library?

ISBN Book Scanner & Library is rated higher. iBookworm averages 2.3 out of 5 from 3 ratings, while ISBN Book Scanner & Library averages 3.0 from 2 ratings.

### Do iBookworm or ISBN Book Scanner & Library have ads?

ISBN Book Scanner & Library shows ads; iBookworm does not.

### Which is updated more often, iBookworm or ISBN Book Scanner & Library?

iBookworm ships an update every 17 months, and ISBN Book Scanner & Library every 5 weeks. Most recently, iBookworm was updated on November 1, 2026 and ISBN Book Scanner & Library on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*