# Book Yappy vs Cozydoro

The clearest difference is device support: Cozydoro at 3 against Book Yappy's 1. Cozydoro also leads on iOS requirement (15.0 vs 17.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Book Yappy sells 2 in-app purchases, starting at $3.99 per month and Cozydoro sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 10 days. The most recent releases landed on October 30, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Book Yappy | Cozydoro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/book-yappy-reading-tracker/id6747359808/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | Freemium | — |
| Size | 73 MB | 281 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fajar Dirham](https://appshunter.io/developer/1597228456) | [Mete Kagan Musaak](https://appshunter.io/developer/1866077816) |

## What reviewers say

### Book Yappy

[App page](https://appshunter.io/ios/app/book-yappy-reading-tracker/id6747359808)

This app helps you track your reading progress, stay motivated, and build consistent reading habits. Engage with virtual book characters and analyze your reading data. A subscription unlocks advanced features like data syncing and more character interactions.

**Highlights:** Reading habit tracking, Reading motivation tools, Book character chat, Reading data analysis, Note taking, Data syncing (subscription)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BookYap Plus Monthly | $3.99 | per month |
| BookYap Plus Yearly | $29.99 | per year |


### Cozydoro

[App page](https://appshunter.io/ios/app/cozydoro-focus-timer/id6757321804)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CozyPro Monthly | $4.99 | per month |
| CozyPro Yearly | $29.99 | per year |
| Lifetime Pro | $59.99 | one-time |


## Frequently asked questions

### Is Book Yappy free?

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

### Is Cozydoro free?

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

### Do Book Yappy or Cozydoro have ads?

Neither Book Yappy nor Cozydoro shows ads.

### Which is updated more often, Book Yappy or Cozydoro?

Book Yappy ships an update every 10 days, and Cozydoro every 10 days. Most recently, Book Yappy was updated on October 30, 2026 and Cozydoro on October 26, 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.*