Mobile Angular UI is sort of a peculiar thing. It’s a mobile UI framework, sure, just like jQuery Mobile but it can also be seen as an evolution to Bootstrap. How come? Because this framework adds mobile components that aren’t in Bootstrap while retaining its basic functionality. That way, Mobile Angular UI includes switches, scrollable areas, and sidebars, among many other things.
Ionic is a complete open-source SDK for hybrid mobile app development created by Max Lynch, Ben Sperry, and Adam Bradley of Drifty Co. in 2013.