Ionic View app slow preview

I was just wondering if the Ionic View application (that you can use to test an application you have developed directly on the phone) is slower/lower performance compared to building the application for the smartphone directly?

When I test my application in the “Ionic View” app, the performance is rather poor compared to the web browser on my computer.

Is the result I see in the "Ionic View”-app the performance I will get when I build the application for iPhone/Android/WindowsPhone?

Yes the ionic view app will always be slightly slower than other alternatives to view your application. Your app should run smoother when you compile a native build.