- One of the larger Tapet 4K bases
Constantly developing wallpaper base of 4K high quality wallpapers.

- Customized wallpaper for the device.
Wallpapers for phone and tablet that automatically optimally adjust to the screen of the device. 4k quality wallpapers 4 times higher than Full HD. Support for the most popular and the latest 3840 x 2160 2960 x 1440 2880 x 1440 2560 x 1440 2436 x 1125 2280 x 1080.2160 x 1080 1920 x 1080

- Wallpapers of the highest quality.
In the Onekat app you'll find only the best quality photos after previous manual moderation.

- We save your time.
To save your time and make it easier to work with the application all wallpapers have been manually cropped in a way that is optimal for their appearance on your phone or tablet.

- Frequent update of 4k wallpapers
We will not save you new wallpapers check their quality crop divide into various categories like birthday wallpapers name-day parties mountains sea women or cats and thanks to continuous work on the application we can offer frequent updates of the 4K wallpaper base.

- You will not miss any news
In order to inform about backgrounds that have been added notifications about new wallpaper from popular categories such as animals space horror lakes or flowers are sent to the device.

Saving device resources.
- Despite the high requirements of high quality 4K wallpapers from categories that can really delight such as volcanoes motorcycles cars or fruits introduced only displaying wallpapers suited to your device thanks to this we save unnecessary waste of memory space we speed up the background loading speed in 4K as well as reducing battery consumption.

- Easy access to new products and your wallpapers.
Very easy access to New wallpapers via the New tabs as well as simple access to your favorite wallpapers depicting for example cracked screen football beaches or airplanes that you have marked as your "heart"

- Ease of use.
Despite the large possibilities of application for the simplicity of use we have limited the number of options to the most important ones thanks to which the application will be transparent and it will be easy to set a new background with texture tropical landscape or sunset on the main screen lock screen or download wallpaper with waterfalls in winter spring or just beautiful wallpapers from the category like: romantic sunny love or sky at night.

- After many analyzes we selected the most searched categories of wallpapers and we used them to have a menu in which we divided the categories into categories including:
2D 3D 4D Abstractions White Christmas Buildings Storms Black Skulls Red Children Wood Trees Thanksgiving Day Women's Day Fantasy Graffiti Halloween Hockey Autumn Coffee Female Faces Horses Basketball Land of fantasy Woods Summer Leaves Men Night city Scallop Blue New Year Oceans Fire Insect heart Dogs Dogs puppies Birds Deserts Reefs Relax Plants Bicycles Pink Fish Drawings Wedding Funny Sports Ships Spacecraft Sweet Tourism Backgrounds Valentine's Day Easter Water Islands Toys or Optical Illusions.

The application automatically adjusts 4K backgrounds to models including such brands as: Alcatel Asus BlackBerry HTC Huawei Lenovo LG Motorola myPhone Nokia Samsung s8 s9 etc. Sony Xperia Xiomi ZTE Huawei Samsung samsung s9 p10. and other.