Huge iOS Build Size

Hello, I have attached the screenshot of the assets used in Unity build. 71654-screen-shot-2016-06-07-at-23704-pm.png

As you can see size is 34 MB only but when I export as an ipa from Xcode, the size gets to 230 MB.

Why is that? From where is this extra 200 MB coming from? How to remove it?

I have bitcode enabled and I am using Xcode 7.3.1.

During build I unchecked both “include app symbols” and “include bitcode” and size was drastically reduced to 30.9 MB.

One thing you can do is compress icons and splash screen you are using in Xcode using this site: