Ty Carlson

This plugin allows you to use iThemes Exchange Product Categories to organize related products and then display them alongside a product. 
Choose how many related products you would like to display, as well as adjust widths of the grid to best fit your theme.
Plugin includes various hooks and filters to allow customization of the display of the related products.

Category Related Products for iThemes Exchange

Display related products based on Product Categories on a single product screen to help boost sales.

ronaldvw

This add-on for <a href="https://ithemes.com/exchange/" title="iThemes Exchange" rel="nofollow ugc">iThemes Exchange</a> creates a “Google Image Search (GIS)” like layout for products on the store page. This layout will work best for pages with products that have featured images of the same size.

iThemes Exchange – GIS Layout Add-on

Inspired by "Google Image Search (GIS)", this addon, when activated, will create a new layout for products on a store page.

Category Related Products for iThemes Exchange vs iThemes Exchange – GIS Layout Add-on