4K Wallpapers: Offline HD

4K Wallpapers is an offline-first wallpaper app for Android. The wallpapers are bundled inside the app, so you can browse, preview, and
apply them without waiting for downloads. The core wallpaper experience
works offline.

Explore a curated collection of 4K and HD backgrounds across categories
like AI, bike, bird, buildings, car, city, earth, flowers, modern, moon,
mountains, nature, robot, sea, sky, space, sun, and more. Use search to
find wallpapers faster, save your favorites, and revisit items from your
recently viewed list.

Preview wallpapers before you apply them, then set them as your home
screen, lock screen, or both. You can also share wallpapers with other
apps using Android's system share sheet.

KEY FEATURES

* Offline-first wallpaper browsing - Bundled wallpapers open quickly and
are available without downloading each image.
* Multiple categories - Browse AI, nature, space, city, flowers, sea,
mountains, moon, sun, car, bike, buildings, and more.
* Search - Find wallpapers by title or keyword.
* Favorites and recently viewed - Save wallpapers you like and revisit
what you opened before.
* Preview before applying - Check wallpapers in different device-style
previews before setting them.
* Apply wallpapers - Set wallpapers on the home screen, lock screen, or
both.
* Share wallpapers - Send wallpapers to other apps with the Android share
sheet.
* Material 3 interface - Clean design with light and dark theme support.
* Adaptive layouts - Works well across phones and larger Android screens.

PRIVACY AND DATA SAFETY

The core wallpaper catalog is bundled with the app and can be used
offline. Favorites, recently viewed items, and app preferences are stored
locally on the device using SharedPreferences.

This app includes advertising services. Because of that, the app uses
internet access and may allow advertising providers and their partners to
process data such as device identifiers, app interactions, diagnostics,
and other advertising-related data. The developer does not provide
account login or user profile features inside the app.

The app also lets users share wallpapers through Android's system share
sheet and apply wallpapers through Android wallpaper APIs.

Removing the app or clearing app data from your device's app settings
permanently deletes all locally stored favorites, recently viewed, and
preferences.