Application.Quit(); freezing unity instead of quiting

Unity Engine
1

On my PC it works great but when building for the iPAD, instead of quitting the application Unity just freezes, here the script attached to clickable 3d plane:

#pragma strict

function Start () {

}

function OnMouseDown () {
Application.Quit();
}

(yes, OnMouseDown works for iOS on Unity4)

2

This is secondary to your question, but it is frowned upon to add a quit button to iOS applications, that is what the home button is for. You should follow the Human Interface Guidelines from apple, which will tell you not to quit programmatically.

3

all right, thanks alot for the info.