# Shelfmate vs Book Tracker

The clearest difference is in-app purchases: Shelfmate at none against Book Tracker's 2. Book Tracker's advantage is update cadence (every 8 days vs every 3 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Book Tracker sells 2 in-app purchases, starting at $9.99 per month. Shelfmate asks for nothing beyond the download.

Shelfmate ships an update every 3 weeks, Book Tracker every 8 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | Shelfmate | Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (11 ratings)](https://appshunter.io/ios/app/book-tracker-scanmybook/id6739967425/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 51 MB |
| Requires iOS | 18.1 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Mario Mouris](https://appshunter.io/developer/1376063231) | [Musa Tasci](https://appshunter.io/developer/1577932449) |

## What reviewers say

### 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


### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-scanmybook/id6739967425)

Easily scan book covers to instantly access details, receive personalized recommendations, and organize your reading lists. Discover new books and see what friends are reading with AI-powered insights.

**Highlights:** Book cover scanning, Personalized recommendations, Friend activity feed, Custom collection management, AI-powered book insights

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $9.99 | per month |
| Pro | $29.99 | per year |


## Frequently asked questions

### Is Shelfmate free?

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

### Is Book Tracker free?

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

### Do Shelfmate or Book Tracker have ads?

Neither Shelfmate nor Book Tracker shows ads.

### Which is updated more often, Shelfmate or Book Tracker?

Shelfmate ships an update every 3 weeks, and Book Tracker every 8 days. Most recently, Shelfmate was updated on November 4, 2026 and Book Tracker on November 4, 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.*