Repair ds4 bluetooth lag，Supports testing ps4 controller and vibration .
If you are experiencing serious lag when using ps4 controllers, you can fix it with this app :
1.Repair ps4 controller Bluetooth lag with ps4 controller tester
2.Supports testing ps4 controller (Gamepad Test) .
3.Supports testing ps4 controller vibration .
4.Easy to use .
5.Supports Android 6+ ,Android 6/7/8/9/10/11 and so on .