Cute BT21 Wallpapers is a free application that has a large collection of Full HD wallpapers, Background Images for your Phones & Tablets home screens and lock screens, Amazing collection , Cute, unique, kawaii, adorable, Ultra HD and Best Wallpapers, set the picture as wallpaper on your phone or tablet on one click and enjoy your favorite pictures every day on the screens of your devices!

+500 (Full HD) BT21 Wallpapers. Here's the new version of BT21 Wallpapers.Give your smartphone a cute makeover with these very cute BT21 wallpapers and backgrounds of the coolest BT21 wallpapers characters ????

??BT21 Wallpapers uploads images every week with a different BT21 cute HD background.

You will love this awesome app. Enjoy Cute BT21 HD wallpapers for your phone screen,and Don’t forget to share it with your friends and family.


Introducing BT21, created by BTS!

Meet the next stars of the universe!

Say hello to TATA, RJ, CHIMMY, COOKY, SHOOKY, KOYA, MANG and VAN!


You really like BTS pictures, do not miss the best BTS Wallpaper we've collected for you. Don’t waste your time to search around, our team has put it into this application.

With minimalis & user friendly interface, you can easy set vector image as wallpaper.

Download this cool wallpapers app and share the fun with people we love.


? Collect attractive and lovely characters and BT21 wallpaper for Android!

Over 200 cute, adorable Costume characters (RJ, TATA, CHIMMY, COOKY, SHOOKY, MANG, and KOYA) are waiting for you!

Your characters will be greatly helpful to clear the stages with their powerful skills.


? Get characters through events, missions, and the Gacha System, Wallpaper BT 21 and complete character sets.

You can get a prize every day!

Various events—Auto Match Battle mode, Group Match Collection mode, etc.—are held every week for everyone!

Don't Miss your chance to get free gifts wallpapers new through push messages!