# Crystals Wallpaper vs Abstract Wallpapers 4K AMOLED

The clearest difference is in-app purchases: Abstract Wallpapers 4K AMOLED at none against Crystals Wallpaper's 3. Crystals Wallpaper's advantage is ratings volume (32 vs 1) and iOS requirement (9.0 vs 13.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Crystals Wallpaper sells 3 one-off in-app purchases. Abstract Wallpapers 4K AMOLED asks for nothing beyond the download.

Abstract Wallpapers 4K AMOLED holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Crystals Wallpaper has 32 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Crystals Wallpaper | Abstract Wallpapers 4K AMOLED |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (32 ratings)](https://appshunter.io/ios/app/crystals-wallpaper/id890053388/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abstract-wallpapers-4k-amoled/id6759456891/reviews)** |
| Number of ratings | **32** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 11 MB | 58 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jan Peter](https://appshunter.io/developer/651972434) | [aboubaker ait ouaarab](https://appshunter.io/developer/1852386555) |

## What reviewers say

### Crystals Wallpaper

[App page](https://appshunter.io/ios/app/crystals-wallpaper/id890053388)

Create unique, abstract polygon wallpapers with interactive sound effects. Choose from vibrant styles, save your creations in high resolution, and export designs as vector images. A new free style is available daily.

**Highlights:** Create abstract polygon wallpapers, Variety of vibrant styles, Daily free style, Interactive sound effects, High-resolution saving, Vector image export (PDF/SVG)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extra Styles | Free | one-time |
| Premium Styles | Free | one-time |
| Chromatic Pack | Free | one-time |


### Abstract Wallpapers 4K AMOLED

[App page](https://appshunter.io/ios/app/abstract-wallpapers-4k-amoled/id6759456891)

Explore a curated collection of high-quality abstract wallpapers in 4K and AMOLED resolution. Find gradient backgrounds, geometric patterns, fluid art, and neon designs to personalize your phone's aesthetic.

**Highlights:** 4K/UHD abstract wallpapers, AMOLED-optimized dark backgrounds, Gradient, geometric, fluid art styles, Neon and holographic designs, Minimalist abstract options, One-tap set for home/lock screen, Save favorite wallpapers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Crystals Wallpaper free?

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

### Is Abstract Wallpapers 4K AMOLED free?

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

### Which has better reviews, Crystals Wallpaper or Abstract Wallpapers 4K AMOLED?

Abstract Wallpapers 4K AMOLED is rated higher. Crystals Wallpaper averages 4.8 out of 5 from 32 ratings, while Abstract Wallpapers 4K AMOLED averages 5.0 from 1 ratings.

### Do Crystals Wallpaper or Abstract Wallpapers 4K AMOLED have ads?

Neither Crystals Wallpaper nor Abstract Wallpapers 4K AMOLED shows ads.

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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.*