Game Mode is a feature on the iPhone that optimizes the device’s performance for gaming. It can improve frame rates and reduce latency, which can give you an edge in competitive games. However, Game Mode can also drain your battery more quickly and may not be necessary for all games.
If you’re not sure whether you want to use Game Mode, you can try it out and see if it makes a difference in your gaming experience. To turn on Game Mode, open the Control Center and tap the Game Mode icon. To turn it off, simply tap the icon again.