# Super Clock vs When

The clearest difference is rating: When at 4.7 against Super Clock's 3.7. When also leads on in-app purchases (none vs 4) and review sentiment (90% vs 72%). Super Clock's advantage is ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Super Clock sells 4 in-app purchases, starting at $2.99 per month. When asks for nothing beyond the download.

When holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 35 and 32 respectively. Written reviews point the same way: 72% of Super Clock's written reviews are positive against 90% of When's.

Super Clock ships an update every 2 weeks, When weekly. Both last shipped on October 29, 2026.

## The numbers

| Metric | Super Clock | When |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (35 ratings)](https://appshunter.io/ios/app/super-clock-desk-and-focus/id719612715/reviews) | **[4.7 (32 ratings)](https://appshunter.io/ios/app/when-flip-clock/id1539325158/reviews)** |
| Number of ratings | **35** | 32 |
| Positive reviews | 71.8% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 342 MB | 73 MB |
| Requires iOS | 17.0 | **10.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [祖元 周](https://appshunter.io/developer/584662783) | [磊 岑](https://appshunter.io/developer/1102462338) |

## What reviewers say

### Super Clock

[App page](https://appshunter.io/ios/app/super-clock-desk-and-focus/id719612715)

This app offers a collection of beautifully designed analog clock faces. It also displays your current location, weather information, and a 4-day forecast. Explore various unique clock styles, including one inspired by Swiss Federal Railways and a 'Girl Clock'.

**Highlights:** Pixel-perfect analog clock faces, Location display, Current weather information, 4-day weather forecast, Unique clock designs, Swiss Federal Railways clock face

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $2.99 | per month |
| Yearly Membership | $19.99 | per year |
| Discount upgrade | $0.99 | one-time |
| Lifetime Membership | $29.99 | one-time |

**What reviewers like**

- 👍 Attractive, elegant clock designs with variety of styles
- 👁️ Large, easy-to-read display suitable for bedside use
- 🎨 Multiple customizable clock face options
- ⚡ Low power consumption, efficient for always-on displays
- 🌡️ Weather and location information integrated

**What reviewers complain about**

- 🐛 App crashes or displays black screen on newer iOS versions
- 💰 Paid version still shows ads despite payment
- 🚫 Intrusive reminders and notifications distract from clock display
- 📍 Location services nag repeatedly for weather features
- 🌐 Language settings switch to Chinese/Asian characters unexpectedly

**Reported bugs**

- Black screen display on iOS 13 and newer versions
- Grayed out clock face after app updates
- Weather function broken, shows UFO icon instead of data
- International custom city weather support removed
- Temperature stuck at 57 degrees or fails to update

**Requested features**

- Digital time display option with seconds
- Fahrenheit temperature option (not just Celsius)
- Grandfather clock or vintage wind-up clock styles
- Ability to disable location services permanently without nagging
- Apple Watch app compatibility


### 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 Super Clock free?

Super 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, Super Clock or When?

When is rated higher. Super Clock averages 3.7 out of 5 from 35 ratings, while When averages 4.7 from 32 ratings.

### Do Super Clock or When have ads?

When shows ads; Super Clock does not.

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

Super Clock ships an update every 2 weeks, and When weekly. Most recently, Super Clock was updated on October 29, 2026 and When on October 29, 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.*