BT21 Shimeji - BTS Characters is a free lifestyle app developed by Aquarius Dev. that allows you to have your favorite BTS animated characters play on top of your mobile screen. With a lot of animated stickers of all BTS BT21 members, such as RJ (Jin), Chimmy (Jimin), Cooky (Jungkook), Tata (V), Koya (RM), Shooky (Suga), Mang (J-Hope), Van, this app is a must-have for any ARMY.

You can use BT21 Shimeji - BTS Characters as a fun live wallpaper. Simply install the app, click "Enable shimeji" and grant the needed permission, and then click the add button to show a list of characters. Click your favorite character to show the sticker on top of the screen, and you can click the sticker to change the size.