K Walls

If you like changing your wallpaper whenever you can with HD images that are pretty and adapt to your screen, K Walls is a great way to find new wallpapers every time you get sick of the one you currently have.

This app has tons of wallpapers organized into multiple categories to help you sift through and discover the images you want. On the main screen, you'll see categories for wallpapers featuring nature, cities, and cars, among others. Each one of these categories is filled with tons of wallpapers for you to choose from.

To select an image for your lock screen, all you have to do is tap on it and set it as the default wallpaper. If you're not sold on it yet, you can keep browsing through the app until you find the perfect wallpaper.

K Walls also has a community that scores the images so you can find the best wallpapers according to others, bringing some good options to your attention. Change your wallpaper whenever you want with nothing more than a tap thanks to this awesome app!