While the game was originally on the Google Play Store and Apple App Store , it has been removed from official listings.
The game is "End of Service" (EoS). Square Enix discontinued the app after just over a year of operation because they could no longer maintain "satisfactory" quality. While the game was originally on the Google
Since the game relied on online servers for character data, combat, and story progression, downloading any APK (modded or original) today will result in a connection error. Risks of "Mod APK" Downloads and story progression