Unity menu item to do iOS builds easily (make sure you put it in a folder named "Editor")

DZMenu.cs

using UnityEngine;
using UnityEditor;
using UnityEditor.Callbacks;
using System;

public class DZMenu
{
    [MenuItem ("DiscoZoo/Build for iOS")]
    static void BuildForIOS() 
    {
    	BuildOptions options = BuildOptions.None;
    	options |= BuildOptions.AcceptExternalModificationsToPlayer;
    	options |= BuildOptions.SymlinkLibraries;
    	UnityEditor.BuildPipeline.BuildPlayer(new string[] {"Assets/Zoo.unity"},"Export/iOS",BuildTarget.iPhone,options);
    }
}