# Meow Clock vs When

The clearest difference is ads: Meow Clock at none against When's shown. Meow Clock also leads on monetization model (free vs ad-supported) and ratings volume (130 vs 28). When's advantage is update cadence (weekly vs every 2 months) and review sentiment (90% vs 82%). On price, rating, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Meow Clock against 4.7 for When. Both are backed by a comparable volume of ratings — 130 and 28 respectively. Written reviews are what separate them: 82% of Meow Clock's written reviews are positive against 90% of When's.

Meow Clock ships an update every 2 months, When weekly. The most recent releases landed on September 21, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Meow Clock | When |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (130 ratings)](https://appshunter.io/ios/app/meow-clock-keep-focused/id1523673946/reviews) | **[4.7 (28 ratings)](https://appshunter.io/ios/app/when-flip-clock/id1539325158/reviews)** |
| Number of ratings | **130** | 28 |
| Positive reviews | 81.8% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Ad-supported |
| Size | 49 MB | 73 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [志成 汤](https://appshunter.io/developer/1511267785) | [磊 岑](https://appshunter.io/developer/1102462338) |

## What reviewers say

### Meow Clock

[App page](https://appshunter.io/ios/app/meow-clock-keep-focused/id1523673946)

This app offers a Pomodoro timer with cute animal themes to help you focus and build habits. Track your focus sessions, review your progress with charts, and unlock new themes as rewards. It also includes customizable flip clocks and home screen widgets.

**Highlights:** Pomodoro timer with cute themes, Focus session timeline and charts, Home screen widgets, Customizable focus/rest times, Flip clock themes, Reward system for themes

**Features:** macOS Compatibility

**In-app purchases:** none


### When

[App page](https://appshunter.io/ios/app/when-flip-clock/id1539325158)

This app offers a minimalist flip clock experience with customizable widgets. It features a full-screen display with classic page-turning animations and adjustable brightness. Personalize your time display with options for seconds, date, and week.

**Highlights:** Full-screen classic flip animation, Minimalist design style, Customizable time display (seconds, date, week), 12/24 hour mode switching, Adjustable screen brightness, Multiple widget options (Flip Clock, Digital Clock, Calendar, Progress Bar, Disc Clock)

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

**In-app purchases:** none


## Frequently asked questions

### Is Meow Clock free?

Meow Clock is free to download, with no in-app purchases.

### Is When free?

When is free to download, with no in-app purchases.

### Which has better reviews, Meow Clock or When?

When is rated higher. Meow Clock averages 4.7 out of 5 from 130 ratings, while When averages 4.7 from 28 ratings.

### Do Meow Clock or When have ads?

When shows ads; Meow Clock does not.

### Which is updated more often, Meow Clock or When?

Meow Clock ships an update every 2 months, and When weekly. Most recently, Meow Clock was updated on September 21, 2026 and When on September 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.*