250+ iOS apps curated and reviewed
Out of 250+ dewey decimal apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 5.0★ (3) | No | No | Jul 2026 |
| 2 |  | Free | 4.3★ (3) | No | No | May 2026 |
| 3 |  | Free | 4.6★ (4.1K) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.8★ (2.6K) | No | Yes | Aug 2026 |
| 5 |  | Free | 3.5★ (277) | No | No | Aug 2026 |
| 6 |  | Free | 4.0★ (2) | No | No | May 2026 |
| 7 |  | Free | — | No | No | Aug 2026 |
| 8 |  | Free was $2.99 | 4.0★ (1) | No | Yes | Aug 2026 |
This educational app offers a gamified approach to mastering library classification systems. It features interactive games for both Library of Congress and Dewey Decimal systems, aiding in training library assistants.
Easily find Dewey Decimal numbers with this offline app. It supports multiple languages and allows browsing and searching for classification codes.
Organize and manage any book collection, from personal libraries to classroom inventories. Features include barcode scanning, cloud backup, and cross-device syncing. Customize layouts and export your data.
Easily catalog your book collection by scanning ISBN barcodes or searching by author and title. Automatically retrieve book details, values, and cover art. Organize your library with customizable views, multiple collections, and cloud syncing.
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.
Organize your library book lists with this app. It helps you track books by their shelf order using the Dewey Decimal Classification system. Find books more easily with its shelf location guidance.
Easily catalog, track, and review your book collection. Scan barcodes or search to automatically import book details, manage your reading lists, and find books in your library. Your data is securely stored in iCloud.
Manage your entire book collection digitally, track reading progress, and organize your library. Easily add books by scanning, searching, or manual entry. Keep tabs on borrowed and lent items, and gain insights into your reading habits.
Organize your book collection with virtual shelves and tags. Track reading progress, set goals, and manage your TBR list. Discover new books, share recommendations, and connect with friends' reading journeys.
Easily manage your personal book collection by scanning barcodes, adding detailed descriptions, and organizing them into smart collections. Track your reading progress and sync your library across all your devices.
Access your library account from anywhere. Search the catalog, place holds, renew items, and check library hours and events. Discover new titles and plan your next visit with ease.
Access your purchased ebooks and audiobooks from Yale University Press. Log in with your email to download content for offline reading and customize your reading experience with adjustable fonts and bookmarks.
Manage your library account, explore the collection, and place holds with this mobile application. Access a wide range of resources and services from the convenience of your device.
