# Walloo: 4K Wallpapers HD > 4K wallpapers, HD & AMOLED backgrounds with automatic wallpaper changer Canonical page: [https://chrome-stats.com/d/com.walloo.wallpapper](https://chrome-stats.com/d/com.walloo.wallpapper) ## Overview - **ID:** `com.walloo.wallpapper` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Halo Apps - **Category:** PERSONALIZATION - **Downloads:** 27,192 - **Rating:** 4.68 / 5 (341 ratings) - **Version:** 4.2.1 - **Last updated:** 2026-08-14 - **First published:** 2025-11-12 - **Publisher country:** RO - **Size:** 43 MB - **Data as of:** 2026-09-24 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.walloo.wallpapper) - **Website:** [https://transval.ro](https://transval.ro/) - **Privacy policy:** [https://transval.ro/privacy.html](https://transval.ro/privacy.html) ## Description Walloo: 4K Wallpapers & HD Backgrounds

Transform your phone with stunning 4K wallpapers, HD backgrounds, AMOLED wallpapers, and automatic wallpaper changes.

Walloo is a modern wallpaper app with over 10,000 high-quality images for your home screen and lock screen. Discover aesthetic wallpapers, minimal backgrounds, dark wallpapers, nature photography, abstract art, and more.

WHY CHOOSE WALLOO?

4K Wallpapers & Ultra HD Backgrounds
Browse sharp, high-resolution wallpapers designed to look great on modern Android screens.

AMOLED & Dark Wallpapers
Enjoy deep black wallpapers and dark backgrounds that look especially impressive on OLED and AMOLED displays.

Auto Wallpaper Changer
Automatically refresh your home screen at your preferred intervals. Choose your favorite categories and let Walloo change your wallpaper for you.

Fresh Wallpaper Updates
Discover new wallpapers across nature, abstract, minimal, aesthetic, dark, clean, and modern styles.

Search by Color
Find wallpapers that match your setup by searching for black, blue, green, red, purple, and other colors.

Custom Categories & Favorite Folders
Create personalized categories and organize your favorite wallpapers into custom folders.

KEY FEATURES

• 4K wallpapers and Ultra HD backgrounds
• HD wallpapers optimized for Android
• AMOLED and dark wallpapers
• Automatic wallpaper changer
• Fresh wallpaper updates
• Search wallpapers by color
• Custom wallpaper categories
• Custom favorite folders
• Home screen and lock screen setup
• No watermarks
• Fast and lightweight experience

Whether you prefer minimal wallpapers, aesthetic backgrounds, dark themes, nature photography, or abstract art, Walloo makes it easy to personalize your phone.

Refresh your screen with beautiful 4K wallpapers, HD backgrounds, AMOLED wallpapers, and smart automatic wallpaper changes. ## Rankings - #386,250 — Overall - #26 — hd backgrounds ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_EXTERNAL_STORAGE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.SET_WALLPAPER` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.google.android.providers.gsf.permission.READ_GSERVICES` - `com.walloo.wallpapper.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [Wallee: 4K AMOLED Wallpapers](https://chrome-stats.com/d/com.gautam.wallee) — 1,648 users - [Walfoza Studio - 4K Wallpapers](https://chrome-stats.com/d/com.aksoftwaresolution.walfozastudio) — 109 users - [Walloo - Live&4K HD Wallpaper](https://chrome-stats.com/d/com.walloo.live.wallpaper.android) — 2,738 users - [Wallovia: 4K HD & Live Walls](https://chrome-stats.com/d/com.wallovia.livehdwallpapers) — 4,873 users - [Wallsy - 4K Wallpapers](https://chrome-stats.com/d/com.wallsy.app) — 120 users - [4K Wallpapers - Wall X](https://chrome-stats.com/d/xyz.tipsbox.xhdwallpapers.pro) — 1,857 users - [4K Wallpapers – HD & AMOLED](https://chrome-stats.com/d/com.wallpapers4khd.app) — 28 users - [Walli Picwalls – Live & HD 4K](https://chrome-stats.com/d/com.walli.picwalls) — 611 users - [Walluxe: 4K Live Wallpapers](https://chrome-stats.com/d/com.wallpaper.paradise) — 754,949 users, 4.40 / 5 - [4K Wallpapers HD Backgrounds](https://chrome-stats.com/d/com.rayyantechnologies.hd.wallpapers) — 46 users - [Wallpaperverse – 4K Wallpapers](https://chrome-stats.com/d/com.aeroloomstudio.wallpaperverse) — 331 users - [Wallify – HD & 4K Wallpapers](https://chrome-stats.com/d/com.moxols.wallify) — 1,022 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.walloo.wallpapper)