# CozyShelf vs Book Tracker

The clearest difference is update cadence: CozyShelf at every 3 days against Book Tracker's monthly. CozyShelf also leads on iOS requirement (15.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CozyShelf sells 2 in-app purchases, starting at $4.99 per month and Book Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CozyShelf ships an update every 3 days, Book Tracker monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CozyShelf | Book Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (7 ratings)](https://appshunter.io/ios/app/cozyshelf-book-tracker/id6773593941/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Monetization | Freemium | — |
| Size | 13 MB | 17 MB |
| Requires iOS | **15.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Joanna Leslie](https://appshunter.io/developer/6773593943) | [Smart Automation SRL](https://appshunter.io/developer/1822502270) |

## What reviewers say

### CozyShelf

[App page](https://appshunter.io/ios/app/cozyshelf-book-tracker/id6773593941)

This app is a private reading journal and tracker designed for mood readers. It allows users to capture their feelings about books, set personalized reading environments, and monitor their reading habits without external pressure.

**Highlights:** Mood-tagged reading journal entries, Customizable visual ambience themes, Book tracking by status, format, and genre, Reading goals and pace tracking, Import from Goodreads or StoryGraph, Cloud sync across devices

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly: Shelves & Stats | $4.99 | per month |
| Pro Annual: Shelves & Stats | $34.99 | per year |


### 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 |


## Frequently asked questions

### Is CozyShelf free?

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

### Is Book Tracker free?

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

### Do CozyShelf or Book Tracker have ads?

Neither CozyShelf nor Book Tracker shows ads.

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

CozyShelf ships an update every 3 days, and Book Tracker monthly. Most recently, CozyShelf was updated on October 28, 2026 and Book Tracker on October 25, 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.*