I am using the ToolBarItems on the navigation bar. On iOS, the toolbar items separated in quite a distance a apart. Can we bring them closer a bit.
The spacing between items is following the Human Interface Guideline from Apple for iOS. I recommend not violating the guidelines unless you have a very specific reason.
To answer your question:
You can use a custom renderer for UIToolbar
and or UINavigationbar
that places its subviews aka UIBarButtonItem
closer together.