Quick answer
The best wallpaper app for iPhone in 2026 is ON Lock Screen: it has more than 5,000 original wallpapers in 4K and 8K, sized for current iPhones, and can show your own photo above notifications. Vellum is the best free curated alternative, Everpix and Kappboom have the largest HD libraries, and Unsplash is best for free photography.
iPhone wallpaper apps compared
| App | Price model | Also on Android | Best for |
|---|---|---|---|
| ON Lock Screen | Free HD; paid 4K/8K and packs | Yes | Original 4K and 8K wallpapers; photos above notifications |
| Vellum | Free; Pro upgrade | No | Daily curated collections and blur preview |
| Everpix | Free with ads; premium | No | Large HD library with daily additions |
| Kappboom | Free with ads; premium | No | Huge catalog including live and 3D options |
| Unsplash | Free | No | Free high-resolution photography |
The 5 best iPhone wallpaper apps
- ON Lock Screen
More than 5,000 original wallpapers, every one in 4K and 8K, sized for the latest iPhones, plus themed wallpaper packs. It can also place your favorite photo above notifications on the Lock Screen using Live Activities. Switching to Android? The same 8K wallpapers are there too. Available on the App Store and Google Play. - Vellum
A daily curated selection of high-quality wallpapers and a preview tool that lets you adjust blur and see how your Lock Screen will look. Available on the App Store. - Everpix
A large library of HD wallpapers across categories like nature, abstract, and space, with new images added daily. Available on the App Store. - Kappboom
Over 200,000 wallpapers, including live and 3D options, with search, category filters and favorites. Available on the App Store. - Unsplash
A community-driven collection of free, high-resolution photos. Browse by topic for clean, minimalist wallpapers. Available on the App Store.
How to set a wallpaper from an app on iPhone
- Find a wallpaper in the app and tap Save or Download so it lands in Photos.
- Open Settings → Wallpaper → Add New Wallpaper and choose Photos.
- Pick the image, pinch and drag to position it, then tap Add.
- Choose Set as Wallpaper Pair, or Customize Home Screen for a different Home Screen.
Full walkthroughs: set wallpaper in iOS 27 and iOS 26.
Tips for choosing an iPhone wallpaper
- Use 4K or 8K images so they stay crisp after iOS zooms for the Depth Effect.
- Pick wallpapers with a clear subject in the lower two-thirds, so the clock does not cover it.
- Darker backgrounds save battery on OLED iPhones and look great with the Always-On display.
- With Liquid Glass, busy wallpapers can make notifications harder to read — see the Liquid Glass slider guide.
Frequently asked questions
What is the best wallpaper app for iPhone?
ON Lock Screen is our pick for iPhone: every wallpaper comes in 4K and 8K, sized for current iPhones, and the app can keep a favorite photo on the Lock Screen above notifications. Vellum is a good free alternative for curated collections, and Unsplash is best for free photography.
Which app has 8K wallpapers for iPhone?
ON Lock Screen offers 8K and 4K versions of every wallpaper, so they stay sharp on Pro Max displays and when iOS zooms for the Depth Effect.
Can I set live wallpapers on iPhone?
Yes. Since iOS 17 you can use a Live Photo as a Lock Screen wallpaper; it plays briefly when you wake the iPhone. To turn a video into a live wallpaper, use our free video to live wallpaper tool.
Is ON Lock Screen also available on Android?
Yes. ON Lock Screen is on Google Play as well as the App Store, and both apps include 8K wallpapers.