Unity iOS Build Number Incrementer

iOSBuildIncrementer.cs

#if UNITY_EDITOR

using UnityEditor;
using UnityEditor.Callbacks;
using UnityEngine;

public static class iOSBuildIncrementer
{
    [PostProcessBuild]
    public static void OnPostprocessBuild(BuildTarget target, string pathToBuiltProject)
    {
        if (target == BuildTarget.iOS)
        {
            int buildNumber;
            if (int.TryParse(PlayerSettings.iOS.buildNumber, out buildNumber))
            {
                buildNumber++;
            }
            else
            {
                buildNumber = 0;
            }

            Debug.Log($"Build Number: ${buildNumber}");
            PlayerSettings.iOS.buildNumber = buildNumber.ToString();
        }
    }
}

#endif