BTS World is an Android app developed by Netmarble (Netmarble Building., 38, Digital-ro 26-gil, Guro-gu, Seoul, Korea). Others apps created by Netmarble are: The King of Fighters ALLSTAR, MARVEL Future Revolution, MARVEL Future Fight, Merge Kuya Island, The Seven Deadly Sins: Grand Cross, Charlotte’s Table.

BTS World first became available on 25 Jun 2019. It is estimated that BTS World has been downloaded between 10000000 and 50000000 times from the Play Store.