# 7 Second Challenge Generator vs Korean Wallpapers 4K

The clearest difference is ads: Korean Wallpapers 4K at none against 7 Second Challenge Generator's shown. Korean Wallpapers 4K also leads on monetization model (free vs free with in-app purchases). On price, rating, ratings volume and in-app purchases 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 — 5.0 for 7 Second Challenge Generator against 5.0 for Korean Wallpapers 4K. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | 7 Second Challenge Generator | Korean Wallpapers 4K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/7-second-challenge-generator/id1056113832/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/korean-wallpapers-4k/id6760492470/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 48.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 66 MB | 57 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JH Digital Solutions](https://appshunter.io/developer/481610881) | [ABDELHAMID MARZOUQ](https://appshunter.io/developer/1837675155) |

## What reviewers say

### 7 Second Challenge Generator

[App page](https://appshunter.io/ios/app/7-second-challenge-generator/id1056113832)

Discover and create fun challenges that last only seven seconds. This app provides adjustable timers and allows you to record and share your attempts with friends, ensuring endless entertainment and laughter.

**Highlights:** Generate 7-second challenges, Adjustable timer (5-30 seconds), Record challenge videos, Share videos with friends, Add custom challenges

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

**In-app purchases:** none


### Korean Wallpapers 4K

[App page](https://appshunter.io/ios/app/korean-wallpapers-4k/id6760492470)

Discover and download thousands of high-quality HD and 4K Korean wallpapers. Personalize your iPhone with K-Pop, K-drama, and aesthetic designs. Easily save favorites and set them as your lock or home screen.

**Highlights:** Thousands of Korean wallpapers, HD & 4K quality, Lock screen & home screen optimized, Regular updates, Fast and simple interface, Save favorites, Download and share

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

**In-app purchases:** none


## Frequently asked questions

### Is 7 Second Challenge Generator free?

7 Second Challenge Generator is free to download, with no in-app purchases.

### Is Korean Wallpapers 4K free?

Korean Wallpapers 4K is free to download, with no in-app purchases.

### Which has better reviews, 7 Second Challenge Generator or Korean Wallpapers 4K?

7 Second Challenge Generator and Korean Wallpapers 4K are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do 7 Second Challenge Generator or Korean Wallpapers 4K have ads?

7 Second Challenge Generator shows ads; Korean Wallpapers 4K does not.

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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.*