# CKClock vs Sfumix

The clearest difference is in-app purchases: Sfumix at none against CKClock's 1. CKClock's advantage is update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CKClock sells 1 one-off in-app purchase. Sfumix asks for nothing beyond the download.

CKClock ships an update every 9 days, Sfumix every 2 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CKClock | Sfumix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ckclock/id1469893325/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 19 MB | 51 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [向阳 唐](https://appshunter.io/developer/1405639788) | [simone lutero](https://appshunter.io/developer/6775259802) |

## What reviewers say

### CKClock

[App page](https://appshunter.io/ios/app/ckclock/id1469893325)

This utility app provides a simple and practical flip clock interface for your desktop or bedside. It's designed for easy viewing of the current time, especially when you wake up during the night.

**Highlights:** Simple interface design, Practical desktop clock, Bedside clock functionality, Easy time viewing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock styles | $4.99 | one-time |


### Sfumix

[App page](https://appshunter.io/ios/app/sfumix-wallpapers-generator/id6775259800)

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

**In-app purchases:** none


## Frequently asked questions

### Is CKClock free?

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

### Is Sfumix free?

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

### Do CKClock or Sfumix have ads?

Neither CKClock nor Sfumix shows ads.

### Which is updated more often, CKClock or Sfumix?

CKClock ships an update every 9 days, and Sfumix every 2 months. Most recently, CKClock was updated on November 6, 2026 and Sfumix on November 5, 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.*