# MyBookOrg vs Shelfmate

The clearest difference is in-app purchases: Shelfmate at none against MyBookOrg's 2. MyBookOrg's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MyBookOrg sells 2 in-app purchases, starting at $2.99 per month. Shelfmate asks for nothing beyond the download.

MyBookOrg ships an update weekly, Shelfmate every 3 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | MyBookOrg | Shelfmate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mybookorg/id6469217030/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Freemium | **Free** |
| Size | 40 MB | 3 MB |
| Requires iOS | **17.0** | 18.1 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NERVE Plus Inc](https://appshunter.io/developer/1583330319) | [Mario Mouris](https://appshunter.io/developer/1376063231) |

## What reviewers say

### MyBookOrg

[App page](https://appshunter.io/ios/app/mybookorg/id6469217030)

Organize your reading with a digital library that offers effortless book management, detailed note-taking, and progress tracking. Create custom bookshelves and share insights with a community or study group. Elevate your reading experience with premium features.

**Highlights:** Effortless book organization, Dynamic categories and subcategories, Section-wise note-taking, Custom bookshelves, Progress tracker with reminders, Sharing and collaboration

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| month | $2.99 | per month |
| year | $17.99 | per year |


### Shelfmate

[App page](https://appshunter.io/ios/app/shelfmate-book-tracker/id6739967392)

Organize your personal library, track reading progress, and receive personalized book suggestions. This app prioritizes user privacy with secure iCloud storage and no analytics.

**Highlights:** Organize physical, eBook, and audiobook libraries, Track reading progress, AI-powered book recommendations, Goodreads import, Privacy-first data storage, iCloud synchronization

**In-app purchases:** none


## Frequently asked questions

### Is MyBookOrg free?

MyBookOrg is free to download, with in-app purchases available.

### Is Shelfmate free?

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

### Do MyBookOrg or Shelfmate have ads?

Neither MyBookOrg nor Shelfmate shows ads.

### Which is updated more often, MyBookOrg or Shelfmate?

MyBookOrg ships an update weekly, and Shelfmate every 3 weeks. Most recently, MyBookOrg was updated on October 23, 2026 and Shelfmate on October 21, 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.*