Create an external App

Shopify Partner
4 0 0

Hello guys, I'm developing an application outside of shopify, this tool will have integrations with other ecommerce platforms, so I don't want to leave this app listed on shopify. however I am having a lot of difficulty because it goes into the process of analysis by shopify and it is disapproved .... I was seeing an app that will do basically the same function as the one I am creating, and when I do the integration in my shopify store, a message stating that this application is not listed .... How do I create an app from that same app?