Native mobile shop integrated with E-Shop CMSes?

Hello everyone,

We are building a native mobile app that would extend online shops based on a CMS. There will be plugins for: OpenCart, WooCommerce, eCommerce, OSCommerce, PrestaShop, Magento. The plugins would create a REST API and the mobile app would access it. It would work with the shop out of the box. Some additional features could be included out of the box: slider (might be different than on web), blocks, colors of the app, API Keys, layout (tabs or categories in menu, etc), push notifications, admob integration, Languages, checkout, some online payments integrated.

Here is a home UI teaser:

Would you guys think this kind of item could bring in value to the market?

Most of the items are responsible and comes with mobile features anyway. I don’t think you’re offering something new at this point but it’s about selling. If you could manage to sell, why not?