Hi Valerie,
I did and it's not really intergrated... If someone orders something from a Spreesy post, then the order is sent to your Shopify store. I'm assuming you get the customer's bill/ship address and the item, qty, etc as a new order in Admin. (Nothing yet orderwise so no clue what acutally happens.)
Spreesy does not sync at all with any products within Shopify. So if you sell something, you have to adjust the inventory.
For every Spreesy post, you have to create a product in their dashboard and then post it. For Instagram, you have to wait for an email with the post info you did to copy and paste into the caption - Spreesy does not actually "post" to Instagram. It does post Facebook, though.
Not quite sure if this app is really worth it at this point unless you have a small amount of products. It's double the work right now, but hopefully they will find a way to actually integrate it with Shopify products.
ShopPost seems to be best so far (when the app works, which for me seems to be intermittent).
