Ionic WebView and clear cache

I’m new in Ionic development, I have some queries, can you please help me?

I want to open an external URL in my App and reload JS and CSS files on each call, is the clear cache the best solution?
After searching, i have found that i should use the InAppBrowser, is this the right choose?

I have try to use the InAppBrowser with the properties clearcache and clearsessioncache, i noticed that some user data are cleared, but JS and CSS files have not reloaded (the first load remains up to 5/6 seconds, others less than 1 second).

Can you help me please?

@brandyshea @Brody @danbucholtz @dwieeb @ericb @perry @tim