Placing the recommendation widget just below the images

A common request is to place the app widget just below the product images.

We can place it this way and on desktop mode it looks good in most themes:

On the other hand, on mobile devices, placing the app directly below product images will make the app be displayed above the product info (product name, price...) - between product images and product price details.

This is nothing related to our app, it is simply how the theme works: the left column content is displayed above the right column content on mobile devices:

For this reason, this is how the widget looks on mobile devices:

For that reason, you may want to use a different selector to position the app widget on mobile.