# Book Tracker vs Shelfmate

The clearest difference is in-app purchases: Shelfmate at none against Book Tracker's 4. Book Tracker's advantage is iOS requirement (15.6 vs 18.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Book Tracker sells 4 in-app purchases, starting at $1.99 per month. Shelfmate asks for nothing beyond the download.

Book Tracker ships an update monthly, Shelfmate every 3 weeks. The most recent releases landed on September 14, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Book Tracker | Shelfmate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/shelfmate-book-tracker/id6739967392/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 63 MB | 3 MB |
| Requires iOS | **15.6** | 18.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Trajanovski](https://appshunter.io/developer/1718049049) | [Mario Mouris](https://appshunter.io/developer/1376063231) |

## What reviewers say

### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-readmate/id6612020746)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Premium Monthly | $2.99 | per month |
| Pro Annual | $12.99 | per year |
| Premium Annual | $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 Book Tracker free?

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

### Is Shelfmate free?

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

### Do Book Tracker or Shelfmate have ads?

Neither Book Tracker nor Shelfmate shows ads.

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

Book Tracker ships an update monthly, and Shelfmate every 3 weeks. Most recently, Book Tracker was updated on September 14, 2026 and Shelfmate on September 17, 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.*