Very often, we get queries from prospective store owners asking if Smart RSS Feed App can help in importing and displaying the RSS feeds from external websites/blogs to their Shopify Store.
The answer is No
In fact, you don’t need an app for this, you just need some Javascript code. A sample such code can be found here.
Smart RSS Feed hasn’t been made for incoming RSS feeds. On the contrary, it does the opposite. It provides outgoing RSS feeds from Shopify Stores, which could be used to display the contents of your Shopify store on external websites.
However, you can use Smart RSS Feed App to display the products of one Shopify Store on another Shopify Store