4K Wallpaper & HD Backgrounds
4K Wallpaper & HD Backgrounds Summary
4K Wallpaper & HD Backgrounds is a ad-supported, with in-app purchases Android app in the Personalization category, developed by Cards. First released 2 years ago(Jan 2023), the app has accumulated 6.9M+ total installs and 100.7K ratings with a 4.62★ (excellent) average rating.
Recent activity: 14.3K installs this week (73.4K over 4 weeks) showing steady growth , and 183 new ratings this week (1.4K over 4 weeks) with slowing momentum. View trends →
Advertising: The app has been identified as showing monetized advertisements based on detected ad network creatives.
Data tracking: SDKs and third-party integrations were last analyzed on Dec 24, 2025. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Oct 14, 2025.
Store info: Last updated on Google Play on Aug 11, 2025 (version 135).
4K Wallpaper & HD Backgrounds was last scanned for SDKs 2025-12-24. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Yandex
Google
AppLovin
Vungle
Kotlin
Airbnb Engineering
Singular
Yandex Metrica
AppMetrica
Square
Firebase4.62★
Ratings: 100.7K
Screenshots
App Description
Collection of Cool Wallpapers - 3D, Live, 4D, Black, Aesthetic Background
4K Wallpaper: HD Backgrounds - Transform Your Device Today!
Elevate your phone's appearance with stunning 4K Wallpaper: HD Backgrounds. This app offers a massive selection of high-quality wallpapers that make your home and lock screen stylish, unique, and dynamic. Whether you love 3D effects, live wallpapers, or sleek designs, this is your ultimate destination for Cool Wallpapers: Moving Backgrounds.📄Top Features of 4K Wallpaper: HD Backgrounds:📄
🎨 4K Live Wallpapers Background App: Set captivating video backgrounds for your home and lock screen easily;
🌀 4K Wallpapers: Background Changer: Immerse yourself in depth with 3D effects powered by your device’s motion sensors;
✨ Border Edge Lighting: Add a colorful, rounded glow to your screen with amazing curved edge lighting effects;
🔄 Auto Wallpaper Changer: Automatically update your phone’s background based on your chosen category;
🌟 Top Categories: Discover popular wallpapers curated from user favorites for easy selection;
🔒 Double 3D Wallpaper Apps: Personalize your lock and home screens with separate wallpapers for a unique touch;
💾 Favorites Section: Save your most-loved wallpapers in one place for quick access anytime;
📚 Browse through categories, including 4K HD Wallpapers: Cool Backgrounds, nature, anime, black, girls, and more.
Why Choose 4K Wallpapers: Background Changer?
This 4K HD Wallpapers: Cool Backgrounds app provides high-quality 4K and 3D Wallpaper Apps that fit perfectly on any screen size, delivering crisp and stunning visuals every time.Customize Your Experience With 4K Wallpaper: HD Backgrounds:📱
The user-friendly features, such as the Favorites section, allow you to save your favorite 4K wallpapers and bring them closer to your fingertips. Dive into categories that fit any taste, from minimalist designs to vivid scenes of nature. You will never run out of Cool Wallpapers with moving backgrounds, 4K Live Wallpapers Background App, and many more.
Enjoy Dynamic 4K Wallpaper: HD Backgrounds:🖼️
Transform your screen with Cool Wallpapers: Moving Backgrounds. With the 4K Live Wallpapers Background App, a range of dynamic options responds to the movements of your device to bring life to your screen. The auto wallpaper changer keeps your device always fresh and exciting with absolutely no effort o