# Abstruct vs 4K HD Wallpapers

The clearest difference is in-app purchases: 4K HD Wallpapers at none against Abstruct's 3. 4K HD Wallpapers also leads on rating (4.7 vs 4.3) and update cadence (monthly vs every 4 months). Abstruct's advantage is ads (none vs shown). On price and review sentiment there is nothing between them.

Both are free to download. Abstruct sells 3 in-app purchases, starting at $0.99 per month. 4K HD Wallpapers asks for nothing beyond the download.

4K HD Wallpapers holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: 4K HD Wallpapers has 244 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 79% of Abstruct's written reviews are positive against 78% of 4K HD Wallpapers's, so the app with the better star average is not the one people write more warmly about.

Abstruct ships an update every 4 months, 4K HD Wallpapers monthly. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Abstruct | 4K HD Wallpapers |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (18 ratings)](https://appshunter.io/ios/app/abstruct-wallpapers-in-4k/id1124484569/reviews) | **[4.7 (244 ratings)](https://appshunter.io/ios/app/4k-hd-wallpapers-backgrounds/id1564237245/reviews)** |
| Number of ratings | 18 | **244** |
| Positive reviews | **79.2% of reviews** | 78.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 133 MB | 59 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Spacetofu Limited](https://appshunter.io/developer/908191110) | [Noor Ali Butt](https://appshunter.io/developer/1046295131) |

## What reviewers say

### Abstruct

[App page](https://appshunter.io/ios/app/abstruct-wallpapers-in-4k/id1124484569)

Discover exclusive 4K wallpapers created by an award-winning artist. Personalize your device with a diverse range of styles and get notified of new releases. Unlock premium content and features with a PRO membership.

**Highlights:** Exclusive 4K wallpapers, Over 350 unique designs, 8+ wallpaper categories, Automatic device sizing, Save favorite wallpapers, New wallpapers added regularly

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $0.99 | per month |
| Pro Access | $5.99 | per year |
| English | $49.99 | one-time |


### 4K HD Wallpapers

[App page](https://appshunter.io/ios/app/4k-hd-wallpapers-backgrounds/id1564237245)

Discover a vast collection of stunning 4K nature wallpapers with daily updates. Download and set them as your home screen for free, with no hidden conditions. Enjoy a growing selection optimized for most smartphones and tablets.

**Highlights:** 4K nature wallpapers, Daily updates, Free downloads, Home screen setting, Optimized for all screen sizes, Supports smartphones and tablets

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Beautiful photos and wallpapers
- 👍 Easy and simple to use
- 👍 Great variety of nature scenes
- 👍 High quality images (HD, 4K)
- 👍 Free to use

**What reviewers complain about**

- 🐛 Downloads zoomed in low quality
- 🐛 Too many ads
- 🐛 Terrible quality, pixelated wallpapers
- 🐛 No search bar
- 🐛 App asks to rate too often

**Reported bugs**

- Downloads are zoomed in and low quality
- Wallpapers appear pixelated

**Requested features**

- Search bar functionality


## Frequently asked questions

### Is Abstruct free?

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

### Is 4K HD Wallpapers free?

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

### Which has better reviews, Abstruct or 4K HD Wallpapers?

4K HD Wallpapers is rated higher. Abstruct averages 4.3 out of 5 from 18 ratings, while 4K HD Wallpapers averages 4.7 from 244 ratings.

### Do Abstruct or 4K HD Wallpapers have ads?

4K HD Wallpapers shows ads; Abstruct does not.

### Which is updated more often, Abstruct or 4K HD Wallpapers?

Abstruct ships an update every 4 months, and 4K HD Wallpapers monthly. Most recently, Abstruct was updated on October 18, 2026 and 4K HD Wallpapers on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*