AppWoo has been developed specifically to integrate WooCommerce into your app, along with the AppPresser theme.
Installing the AppWoo extension.
Install and activate the AppWoo plugin from the zip file that you were given when you purchased AppWoo. You can upload that through your WordPress admin and let WordPress extract it into the right folder for you. If you would prefer SSH/FTP, extract the contents of the zip file and upload the contents to your wp-content/plugins/ directory on your server.
To create your WooCommerce pages in your app, visit your app customizer menu.
Click add items, choose WordPress/external links. Add your shop page url and save. You can also add other pages like account, custom product category pages, etc.