It is not possible to use a custom parent theme with AppPresser. Please watch the video below for a full explanation.
For example, you cannot use a theme purchased at ThemeForest in your app, or any other custom theme. Instead, you can use a child theme of the AppPresser theme provided when you purchased to make customizations.
Displaying WordPress content in your app requires some special considerations, including integration with our custom app functionality. Apple also has strict design guidelines, and they may reject your app if it looks like a website. Using our theme ensures that your app will not be rejected for this reason.
If you have functionality in your desktop theme that you need in the app, such as shortcodes or custom post types, you must move that code to a plugin for it to work with AppPresser.