LostCrypt_Tutorial/Assets/Scripts/OnScreenControls.cs

using UnityEngine;
using UnityEngine.InputSystem;

public class OnScreenControls : MonoBehaviour
{
    public Canvas controlsCanvas;

    void Awake()
    {
        bool isMobile = SystemInfo.deviceType == DeviceType.Handheld;

        if (controlsCanvas != null)
            controlsCanvas.gameObject.SetActive(isMobile);

        if (isMobile)
            Application.targetFrameRate = 60;
    }
}