4K Wallpapers - Auto Changer

Contains adsIn-app purchases
179K reviews
Content rating
Everyone 10+
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About this app

4K Wallpapers (4K Backgrounds) - Live Wallpapers | Auto Wallpaper Changer is a free app that has a large verities of 4K (UHD | Ultra HD) as well as Full HD (High Definition) wallpapers | backgrounds.

We add new Unique as well as Top Quality 4K Wallpapers | Full HD Wallpapers everyday! This app is a great tool for 4K Backgrounds | Full HD Backgrounds and it is a Wallpaper Store for user where they can experience best handpicked backgrounds and creative wallpapers. App is designed for Android phone & tablet, so app works on any screen sizes or screen resolutions. Note: Live Wallpaper is a inbuilt service in Android System which is used for changing Backgrounds Automatically.

Features of 4k and ultra HD wallpapers & Live Wallpapers Changer app:

Live Wallpapers | Auto Wallpaper Changer:
- This features changes Mobile Desktop Background Automatically. User can choose time frequency to change Wallpapers Automatically.

Simple, Fast and light:
- We focuses on simplicity of the app, which gives great performance. It is battery efficient.

Setting background as Wallpaper:
- You can set wallpaper in just one click.

- All favorited backgrounds are placed under one roof which make it easy to view.

Share & Set As:
- You can easily share ultra hd backgrounds or everyday wallpapers with anyone with just one click. Set wallpapers to your desktop as well with one click.

- You can choose between 4K as well as Full HD version of Image to save in your phone.

- It has more than 10000+ UHD wallpapers and best backgrounds

Save battery and resources:
- The application displays only adapted to the size of your screen backgrounds and Wallpapers. This allows you to conserve battery power and Internet traffic, and use the app at maximum speed without losing image quality.

- We provide enormous amount of wallpapers and backgrounds sorted across 22+ categories which includes:

- Abstract, Animals, Aircrafts, Airplanes, Bokeh, Cars and Motorcycle, Nature, Space, Galaxy, Architecture, City, Minimalist, Watercrafts, Ship, Music, Macro, Hi-Tech, Ocean, Sea, Flowers, Material Design, Food, Drinks, Photography Wallpapers | Backgrounds


All the wallpapers in this app are under common creative license and the credit goes to their respective owners. These images are not endorsed by any of the prospective owners, and the images are used simply for aesthetic purposes. No copyright infringement is intended, and any request to remove one of the images/logos/names will be honored.
Updated on
Jun 3, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

176K reviews
May 14, 2022
The use of interface was a little difficult and non-intuitive to navigate in order to find my own folder of wallpaper, as well as activate the app itself to display and change the wallpaper. UPDATE: Every time there's an update to the app, but possibly even other apps, it knocks out the app. I wouldn't mind but it is so difficult and sometimes impossible to get it activated again. That's why I'm switching. I finally had enough.
656 people found this review helpful
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September 10, 2022
A seemingly endless collection! The images in each category are stark, crisp, full of detail, and beautifully composed. The photographers have definitely upped their game over the past few years. The images, which were already great, continue to steadily increase in quality and content. Just browsing the photos for a fantastic journey lived vicariously is another way i enjoy the app. Great job to both the app developers and the artists alike!
307 people found this review helpful
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Nathaniel Lomastro
June 11, 2023
EDIT: They fixed the issue below and it appears to be working as intended now. ---------------------- After the most recent update I can no longer use my own photos for my wallpaper. It will only recognize the wallpapers you download from the app. I put the photos I want in the same folder as the ones the app creates and it will only use the photos from the app, not your own
329 people found this review helpful
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HD Pro Walls
June 10, 2023
Hello, we've fixed the issue in the latest update. There was an issue with permission in Android 13 which is solved in the latest update(4.0.1). Please update the app. Thank you for understanding.

What's new

- Fixed unable to open Auto Wallpaper Changer
- Bug fix