# Pop Out Timer Stopwatch Clock vs Book

The clearest difference is rating: Pop Out Timer Stopwatch Clock at 4.6 against Book's 3.0. Pop Out Timer Stopwatch Clock also leads on update cadence (weekly vs every 6 months) and ratings volume (313 vs 2). Book's advantage is iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Pop Out Timer Stopwatch Clock sells 3 in-app purchases, starting at $0.49 per month and Book sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Pop Out Timer Stopwatch Clock holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Pop Out Timer Stopwatch Clock has 313 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Pop Out Timer Stopwatch Clock's written reviews are positive against 50% of Book's.

Pop Out Timer Stopwatch Clock ships an update weekly, Book every 6 months. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Pop Out Timer Stopwatch Clock | Book |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (313 ratings)](https://appshunter.io/ios/app/pop-out-timer-stopwatch-clock/id1352722326/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/book-binder/id1550900266/reviews) |
| Number of ratings | **313** | 2 |
| Positive reviews | **66.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 30 MB | 4 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Think Tap Work](https://appshunter.io/developer/431621741) | [Hexagonal Studios Limited](https://appshunter.io/developer/1550900268) |

## What reviewers say

### Pop Out Timer Stopwatch Clock

[App page](https://appshunter.io/ios/app/pop-out-timer-stopwatch-clock/id1352722326)

This app offers an always-on-screen floating timer, stopwatch, Pomodoro timer, and clock using picture-in-picture. It's ideal for tasks requiring precise timing while using other full-screen applications, allowing for easy window manipulation.

**Highlights:** Picture-in-picture floating windows, Always-on-screen timer, Stopwatch functionality, Pomodoro timer, Floating clock, Adjustable window position and size

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pop Out Premium Monthly | $0.49 | per month |
| Pop Out Premium Yearly | $3.99 | per year |
| Pop Out Premium | $11.99 | one-time |


### Book

[App page](https://appshunter.io/ios/app/book-binder/id1550900266)

Create publication-ready ePub and PDF files from your manuscripts. Effortlessly transform text into formats suitable for eBook distribution and print-on-demand services. Ideal for fiction authors preparing their work for platforms like Amazon.

**Highlights:** Generates ePub and PDF files, Assembles publication-ready fiction novels, Transforms Markdown or plain text manuscripts, Suitable for eBook distribution, Supports print-on-demand books, Directly integrates with Amazon

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Book-Binder Subscription | $4.99 | per year |


## Frequently asked questions

### Is Pop Out Timer Stopwatch Clock free?

Pop Out Timer Stopwatch Clock is free to download, with in-app purchases available.

### Is Book free?

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

### Which has better reviews, Pop Out Timer Stopwatch Clock or Book?

Pop Out Timer Stopwatch Clock is rated higher. Pop Out Timer Stopwatch Clock averages 4.6 out of 5 from 313 ratings, while Book averages 3.0 from 2 ratings.

### Do Pop Out Timer Stopwatch Clock or Book have ads?

Neither Pop Out Timer Stopwatch Clock nor Book shows ads.

### Which is updated more often, Pop Out Timer Stopwatch Clock or Book?

Pop Out Timer Stopwatch Clock ships an update weekly, and Book every 6 months. Most recently, Pop Out Timer Stopwatch Clock was updated on October 17, 2026 and Book on October 12, 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.*