BTS Calling - BTS Fake Video Call Prank You are a loyal fan of BTS and you want to experience the feeling of your idols calling you. BTS Calling - BTS Fake Video Call Prank is a cool app you need. It is one of the best fake video call apps dedicated to ARMY. You can make a call with BTS to have a fun time with your friends and family. They will be surprised when they see BTS idols calling you. You can choose who will call you: V (Kim Tae Hyung), Jungkook (Jeon Jeong-guk), J-Hope (Jung Ho Seok)