# iSpace vs Black Wallpapers 4K

The clearest difference is in-app purchases: iSpace at none against Black Wallpapers 4K's 3. iSpace also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 3 months). On price and device support there is nothing between them.

Both are free to download. Black Wallpapers 4K sells 3 in-app purchases, starting at $2.99 per 7 days. iSpace asks for nothing beyond the download.

iSpace ships an update every 6 weeks, Black Wallpapers 4K every 3 months. The most recent releases landed on October 7, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | iSpace | Black Wallpapers 4K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/black-wallpapers-4k/id6753000139/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 47 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市领德创科技有限公司](https://appshunter.io/developer/1749270896) | [Sulman Hussain Khan](https://appshunter.io/developer/1688168453) |

## What reviewers say

### iSpace

[App page](https://appshunter.io/ios/app/ispace/id6738811397)

**Features:** macOS Compatibility

**In-app purchases:** none


### Black Wallpapers 4K

[App page](https://appshunter.io/ios/app/black-wallpapers-4k/id6753000139)

Discover a vast collection of elegant and modern black wallpapers in HD and 4K resolution. Enhance your iPhone's look with live, AMOLED, and dark aesthetic designs, updated daily for a fresh, premium feel.

**Highlights:** Thousands of HD and 4K black wallpapers, Live and dynamic wallpaper options, AMOLED wallpapers for battery saving, Dark aesthetic and minimal designs, Daily updates with fresh backgrounds, Easy one-tap set and save functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $2.99 | per 7 days |
| Monthly subscription | $5.99 | per month |
| Yearly subscription | $19.99 | per year |


## Frequently asked questions

### Is iSpace free?

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

### Is Black Wallpapers 4K free?

Black Wallpapers 4K is free to download, with in-app purchases available.

### Do iSpace or Black Wallpapers 4K have ads?

Black Wallpapers 4K shows ads; iSpace does not.

### Which is updated more often, iSpace or Black Wallpapers 4K?

iSpace ships an update every 6 weeks, and Black Wallpapers 4K every 3 months. Most recently, iSpace was updated on October 7, 2026 and Black Wallpapers 4K on October 17, 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.*