244+ iOS apps curated and reviewed
The best 4k wallpapers space apps on iPhone average 4.5★ across 244+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (131) | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.7★ (90) | Yes | No | Sep 2026 | |
| 3 |  | Free | 4.7★ (36) | Yes | Yes | Sep 2026 | |
| 4 |  | Free | — | No | No | Aug 2026 | |
| 5 |  | Free | 4.7★ (49K) | Yes | Yes | Oct 2026 | |
| 6 |  | Free | — | No | Yes | Sep 2026 | |
| 7 |  | Free | 4.7★ (638) | Yes | Yes | Sep 2026 | |
| 8 |  | Free | 4.6★ (774) | No | Yes | Sep 2026 |
Discover over 10,000 free wallpapers to personalize your device. New backgrounds are added daily, offering a fresh look. Easily set your chosen image through your device's settings or photos app.
Discover a vast collection of high-quality space-themed images and backgrounds for your device. Easily apply or download countless free pictures to personalize your homescreen.
Discover and customize stunning 4K and HD wallpapers daily. Personalize backgrounds with quotes and text, then easily set them as your home or lock screen.
