# Book Tracker vs The Shelf

The clearest difference is price: Book Tracker at Free against The Shelf's $4.99. The Shelf's advantage is in-app purchases (none vs 2) and update cadence (every 3 days vs monthly). On ads, device support and iOS requirement there is nothing between them.

Book Tracker is free to download; The Shelf costs $4.99 up front. Book Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. The Shelf asks for nothing beyond the download.

Book Tracker ships an update monthly, The Shelf every 3 days. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Book Tracker | The Shelf |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/the-shelf-reading-tracker/id6790276638/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Paid |
| Size | 17 MB | 20 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smart Automation SRL](https://appshunter.io/developer/1822502270) | [Antonio Gordillo Toledo](https://appshunter.io/developer/6790276640) |

## What reviewers say

### Book Tracker

[App page](https://appshunter.io/ios/app/book-tracker-readcue/id6776339577)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadCue Premium Weekly | $4.99 | per 7 days |
| ReadCue Premium Yearly | $29.99 | per year |


### The Shelf

[App page](https://appshunter.io/ios/app/the-shelf-reading-tracker/id6790276638)

Organize your entire book collection, track reading progress, and capture notes and quotes. This app offers a private, customizable space to manage your reading life, from adding new books to reviewing past sessions.

**Highlights:** Build and organize your book library, Track reading progress and focus sessions, Save notes, quotes, and journal entries, View detailed reading statistics, Customize app appearance, Sync and export library data

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

**In-app purchases:** none


## Frequently asked questions

### Is Book Tracker free?

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

### Is The Shelf free?

The Shelf costs $4.99, with no in-app purchases.

### Do Book Tracker or The Shelf have ads?

Neither Book Tracker nor The Shelf shows ads.

### Which is updated more often, Book Tracker or The Shelf?

Book Tracker ships an update monthly, and The Shelf every 3 days. Most recently, Book Tracker was updated on October 18, 2026 and The Shelf on October 2, 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.*