# Flip Clock vs When

The clearest difference is in-app purchases: When at none against Flip Clock's 3. When also leads on review sentiment (90% vs 72%) and update cadence (weekly vs every 3 weeks). Flip Clock's advantage is ratings volume (69K vs 28). On price, rating, ads and device support there is nothing between them.

Both are free to download. Flip Clock sells 3 one-off in-app purchases. When asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Flip Clock against 4.7 for When. That said, the two scores are not equally well evidenced: Flip Clock has 69K ratings behind it against 28, so its average is the more settled of the two. Written reviews are what separate them: 72% of Flip Clock's written reviews are positive against 90% of When's.

Flip Clock ships an update every 3 weeks, When weekly. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Flip Clock | When |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (69K ratings)](https://appshunter.io/ios/app/flip-clockdigital-desk-widget/id1181028777/reviews) | **[4.7 (28 ratings)](https://appshunter.io/ios/app/when-flip-clock/id1539325158/reviews)** |
| Number of ratings | **69K** | 28 |
| Positive reviews | 72.5% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 77 MB | 73 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [翠玲 施](https://appshunter.io/developer/1181028776) | [磊 岑](https://appshunter.io/developer/1102462338) |

## What reviewers say

### Flip Clock

[App page](https://appshunter.io/ios/app/flip-clockdigital-desk-widget/id1181028777)

This app provides a classic digital clock widget for your device's home, lock, and standby screens. It offers features like displaying seconds, a calendar, customizable themes, and various timekeeping tools including alarms, timers, and stopwatches. It can also function as a screensaver when charging.

**Highlights:** Display seconds on multiple screens, Full screen time and date, Smart alarm clock, Timer and stopwatch, Countdown to target dates, Pomodoro Technique timer, Customizable widget signatures

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| More clock skins | $0.99 | one-time |
| Premium Version | $2.99 | one-time |

**What reviewers like**

- 👍 Simple and effective
- 🎨 Aesthetic design
- ⏱️ Useful timer and alarm features
- 🔍 Highly visible and readable clock
- 🤩 Great for productivity and focus

**What reviewers complain about**

- 🔍 Limited customization options
- 🔋 Battery drain issues
- 📢 Excessive ads
- 🔒 Unreliable unlock/restore purchases
- 🐛 Bugs and glitches

**Reported bugs**

- Clock freezing or not updating correctly
- Alarm issues (not triggering, unable to disable)
- Inconsistent behavior across devices and OS versions
- Unlock/restore purchase bugs

**Requested features**

- More clock face and color options
- Automatic dark/light mode switching
- Ability to set clock as device wallpaper
- Improved alarm functionality and customization
- Seamless integration with other devices


### 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 Flip Clock free?

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

### Is When free?

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

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

When is rated higher. Flip Clock averages 4.6 out of 5 from 69K ratings, while When averages 4.7 from 28 ratings.

### Do Flip Clock or When have ads?

Both Flip Clock and When show ads.

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

Flip Clock ships an update every 3 weeks, and When weekly. Most recently, Flip Clock was updated on September 25, 2026 and When on September 18, 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.*