Help with pointing app to download images from a web store

Hi everyone,

Appreciate your help with this, this may sound like a very basic question.

I am currently developing an app which contains 2 thousand images which need to be loaded and am finding that having these stored within the app causes the app to take a long time to compile. I currently have a site that is hosted through Crazy Domains and made using WordPress and would like to know if it is possible to upload the photos to the site and then have the app point to the folder and download them as needed as the user scrolls through them and how to make the connection through the app. Please let me know if you need more details.