# Book Yappy vs PageFlow

The clearest difference is update cadence: Book Yappy at every 10 days against PageFlow's monthly. PageFlow's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.2). On price, 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 PageFlow sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Book Yappy ships an update every 10 days, PageFlow monthly. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Book Yappy | PageFlow |
| --- | --- | --- |
| 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** | Monthly |
| Monetization | Freemium | — |
| Size | 73 MB | 143 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Fajar Dirham](https://appshunter.io/developer/1597228456) | [Sidnei de Souza Junior](https://appshunter.io/developer/1762345967) |

## 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 |


### PageFlow

[App page](https://appshunter.io/ios/app/pageflow-reading-sprints/id6772384070)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PageFlow Weekly | $1.99 | per 7 days |
| PageFlow Annual | $14.99 | per year |


## Frequently asked questions

### Is Book Yappy free?

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

### Is PageFlow free?

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

### Do Book Yappy or PageFlow have ads?

Neither Book Yappy nor PageFlow shows ads.

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

Book Yappy ships an update every 10 days, and PageFlow monthly. Most recently, Book Yappy was updated on October 21, 2026 and PageFlow 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.*