# Dark Wallpapers HD vs ConvertCenter

The clearest difference is in-app purchases: ConvertCenter at none against Dark Wallpapers HD's 1. ConvertCenter also leads on update cadence (every 3 days vs fortnightly) and rating (5.0 vs 4.8). Dark Wallpapers HD's advantage is ads (none vs shown) and ratings volume (13 vs 1). On price and device support there is nothing between them.

Both are free to download. Dark Wallpapers HD sells 1 one-off in-app purchase. ConvertCenter asks for nothing beyond the download.

ConvertCenter holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Dark Wallpapers HD has 13 ratings behind it against 1, so its average is the more settled of the two.

Dark Wallpapers HD ships an update fortnightly, ConvertCenter every 3 days. The most recent releases landed on November 1, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Dark Wallpapers HD | ConvertCenter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (13 ratings)](https://appshunter.io/ios/app/dark-wallpapers-hd-4k/id6746063480/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/convertcenter/id6759354583/reviews)** |
| Number of ratings | **13** | 1 |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 40 MB | 5 MB |
| Requires iOS | **12.0** | 27.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahmad Masood](https://appshunter.io/developer/1809316932) | [Martha G Korra](https://appshunter.io/developer/1850850935) |

## What reviewers say

### Dark Wallpapers HD

[App page](https://appshunter.io/ios/app/dark-wallpapers-hd-4k/id6746063480)

Personalize your phone and tablet with a vast collection of high-quality dark, black, and AMOLED wallpapers in HD and 4K. Features include live wallpapers with ripple effects and screen edge lighting for a stylish and elegant device appearance.

**Highlights:** HD and 4K dark, black, and AMOLED wallpapers, Live wallpapers with ripple effects, Screen edge lighting, One-click save and share, Compatible with 100% of devices, Personalize device aesthetics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DARK WALLPAPERS PRO | $1.99 | one-time |


### ConvertCenter

[App page](https://appshunter.io/ios/app/convertcenter/id6759354583)

This app offers tools to convert files between over 20 formats and resize or compress them efficiently. All processing occurs on your device, ensuring complete privacy and offline functionality. Optimize files for email, cloud storage, or social media with ease.

**Highlights:** Convert over 20 file formats, Resize and compress files up to 90%, Offline processing for complete privacy, Preview files before saving, Fast conversion with quality preservation, Supports images, documents, and audio

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

**In-app purchases:** none


## Frequently asked questions

### Is Dark Wallpapers HD free?

Dark Wallpapers HD is free to download, with in-app purchases available.

### Is ConvertCenter free?

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

### Which has better reviews, Dark Wallpapers HD or ConvertCenter?

ConvertCenter is rated higher. Dark Wallpapers HD averages 4.8 out of 5 from 13 ratings, while ConvertCenter averages 5.0 from 1 ratings.

### Do Dark Wallpapers HD or ConvertCenter have ads?

ConvertCenter shows ads; Dark Wallpapers HD does not.

### Which is updated more often, Dark Wallpapers HD or ConvertCenter?

Dark Wallpapers HD ships an update fortnightly, and ConvertCenter every 3 days. Most recently, Dark Wallpapers HD was updated on November 1, 2026 and ConvertCenter on October 15, 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.*