A waste of time for me. I found the app difficult to use. It didn't perform well and didn't update sku's even when I clicked update. Inevitably it messed up my Shopify product listings.

It might be fine if you want to dedicate days to get it working properly. I simply ran out of patience.

AWESOME APP! We use it to sync inventory between a busy Etsy store & our new Shopify store. It would be near impossible to keep inventory updated between stores manually resulting in selling stuff on Shopify that has been already sold out in Etsy. Some of our stock can't be replaced so would have resulted in unhappy customers. This app solves that problem!!

Also, we used ETSIFY which is also from this developer to import our store into Shopify. Went without a hitch importing pictures and descriptions.
Developer is VERY RESPONSIVE to any enquiries which means we are a VERY happy customer!!!

As noted in another review: Make sure your SKU's are in place on both selling platforms and match.
OR as we did- Use ETSIFY to import your Etsy listings into Shopify which will also import the SKU's

10/10 If you have product variants that pull from/share the same inventory YOU NEED THIS APP.

Let me tell you what I use this app for. I have a Shopify and Etsy. I need my product inventory to be synced between 1) Etsy and Shopify and 2) Shopify and Shopify because I use duplicate SKUs for variants i.e. White Shirt w/ Logo & White Shirt w/o Logo, because I have one main inventory of white shirts that I then sew on Logos for after the order comes in. So I need them to pull from the same inventory AND sync that inventory across Etsy. (Etsy already has a system in place to keep track of duplicate SKUs/variants share the same inventory)

This app allows me to not have to worry about syncing my products and all the ugly SKUS/variants/transfers that I have set up. Keeps everything clean and worry free. There are some apps that can do syncing but NOT like Syncr can with duplicate SKUs/variants.

AND THEN, the added bonus that seriously makes Syncr stand out. I can create a listing in Shopify and then TRANSFER it to Etsy so I don't have to sit around for hours making listing after listing across my sites.

I spent weeks testing other apps, free trials, demos, troubleshooting with failure after failure. No other app could do both duplicate sku/variant bundling inventory AND transfer listings between Etsy n Shopify. Complete game changer.

Dev went above and beyond to help me adjust my settings and get my inventory perfectly set up for success. So glad I chose Syncr and am SO GLAD I don't have to pay $200/month for services that "claim" to do what Syncr can.

*ps if you don't need duplicate SKU/variant syncing, this app also works wonderfully for syncing "normal" inventory and transferring listings!