Brave Exvius is designed as a turn-based role-playing game, using elements from the Final Fantasy series with those of Brave Frontier. Similar to Brave Frontier, the battle system consists of a simplified interface where players can command their characters to attack by touching the character's corresponding attack button, and special attacks or items can be used by swiping the button and choosing the desired command.
Source: Wikipedia, "[en.wikipedia.org/wiki/Final_Fantasy%3A_Brave_Exvius Final Fantasy: Brave Exvius]", available under the CC-BY-SA License.