Application size is too big

Ionic Framework ionic-v3
1

I have used the template https://github.com/ionic-team/ionic-conference-app.

I have removed all the pages except 3 pages and removed cross-walk plugin as well.

Even after doing all these things, still my app size is 27.5MB which is too big as compared to Native app size.

How can I bring the app size to 5-7MB?

2

How are you building your app?
Did you also remove the native plugins and Cordova plugin you don’t use?

3

@Sujan12

I followed steps mentioned https://stackoverflow.com/questions/28090053/how-to-remove-crosswalk-from-a-cordova-project/29095573 and app size came to 2MB.