DO NOT INSTALL! If you run google adwords and link to your shopify site this app will get your ads banned. They claim it contains malicious software.
Please give me email about this issue. I will help you check it.
Three Mutts Custom Leather
Very easy to use, added my last 24 Instagram posts as a gallery to my Shopify store. Only suggestion would be to make the onclick function open in a new window rather than opening in the same page and leaving the shop.
Thank you for your review. :)