# Premium Clock Collection vs When

Premium Clock Collection and When both sit at 4.6 stars, but that hides the real split: 90% of When's written reviews are positive against 38% of Premium Clock Collection's. When also leads on in-app purchases (none vs 8) and update cadence (weekly vs every 23 months). Premium Clock Collection's advantage is ads (none vs shown). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. Premium Clock Collection sells 8 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 Premium Clock Collection against 4.7 for When. Both are backed by a comparable volume of ratings — 56 and 31 respectively. Written reviews are what separate them: 38% of Premium Clock Collection's written reviews are positive against 90% of When's.

Premium Clock Collection ships an update every 23 months, When weekly. The most recent releases landed on October 13, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Premium Clock Collection | When |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (56 ratings)](https://appshunter.io/ios/app/premium-clock-collection/id772521042/reviews) | **[4.7 (31 ratings)](https://appshunter.io/ios/app/when-flip-clock/id1539325158/reviews)** |
| Number of ratings | **56** | 31 |
| Positive reviews | 37.5% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 23 months | **Weekly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 3 MB | 73 MB |
| Requires iOS | 13 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [磊 岑](https://appshunter.io/developer/1102462338) |

## What reviewers say

### Premium Clock Collection

[App page](https://appshunter.io/ios/app/premium-clock-collection/id772521042)

Enhance your iOS device with a collection of beautifully designed analog clocks. Customize their appearance, toggle display elements like date and seconds, and set reminders. Optimized for OLED screens to save battery and prevent burn-in.

**Highlights:** Customizable clock and hand styles, Toggle date, second hand, and battery level, Set reminders and notifications, OLED screen optimization, Adjustable brightness, Quick settings access

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Clock 1 | $0.99 | one-time |
| Premium Clock 2 | $0.99 | one-time |
| Premium Clock 3 | $0.99 | one-time |
| Premium Clock 4 | $0.99 | one-time |
| Premium Clock 5 | $0.99 | one-time |
| Premium Clock 6 | $0.99 | one-time |
| Premium Clock 7 | $0.99 | one-time |
| Premium Clock 8 | $0.99 | one-time |


### 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 Premium Clock Collection free?

Premium Clock Collection 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, Premium Clock Collection or When?

When is rated higher. Premium Clock Collection averages 4.6 out of 5 from 56 ratings, while When averages 4.7 from 31 ratings.

### Do Premium Clock Collection or When have ads?

When shows ads; Premium Clock Collection does not.

### Which is updated more often, Premium Clock Collection or When?

Premium Clock Collection ships an update every 23 months, and When weekly. Most recently, Premium Clock Collection was updated on October 13, 2026 and When on October 22, 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.*