You can change the game's frame rate (FPS) by following the steps below.
If the game's performance is unstable on your device, please try capping the FPS to 30.
1.) Select [Menu].
2.) Select [Settings].
3.) Under [Graphics], select [Frame Rate].
4.) Choose between [30 fps] or [60 fps] and then select [Confirm] to apply the changes ([120 fps] is also available in the Steam version).