SimpleSync » Sync by SKU for Shopify

SimpleSync » Sync by SKU

Sync inventory between products and variants
Rating
3.1
Feedback
21
Reviews
Chart
#4,990
Shopify

All reviews

5 / 5 Share
Aug. 10, 2025

App working great so far. We sell uniforms for different schools that share the same SKU's. This allows us to keep our inventory accurate between different product variants. Harold is very responsive and helpful. Happy customer so far.

Store Using app Total reviews Average rating
Lasalle Uniform 2 days 2 5.0
5 / 5 Share
May 4, 2025

Great app, simple and effective. Friendly and helpful support.

Store Using app Total reviews Average rating
Avanetaa 12 days 1 5.0
5 / 5 Share
Oct. 31, 2023

This app solves a fundamental issue for our store super elegantly and with hardly any oversight/setup. In addition, whenever I have run into a slight issue, Harold has been very quick to respond and help me get it resolved. Highly recommended!

Store Using app Total reviews Average rating
Types & Symbols Over 2 years 9 5.0
5 / 5 Share
Aug. 12, 2022

The app worked perfectly for 2 1/2 years for us. We no longer need the app to run a sync with shared products/virtual products, but I would highly recommend!

Store Using app Total reviews Average rating
Lycette Designs About 2 years 13 5.0
5 / 5 Share
May 15, 2019

Used to sync the inventory quantity of my product variants. Easy to install, easy to understand and if you need help Harold is always an email away.

Store Using app Total reviews Average rating
Bulbs Direct 4 months 2 5.0
5 / 5 Share
April 16, 2019

I needed this app to sync the inventory quantity of variants and this worked for us! We sell customizable journals/notebooks. Each notebook cover is listed as a separate product in our shop with variants for the paper that goes inside them. We don’t need to control the inventory for the paper, but we did want to control the inventory for the covers. Shopify didn’t have this capability so we searched and found this app, SimpleSync, that would do it for us. The app uses the SKU number (which can be any number you want) to control the inventory. It did take a few minutes to add the SKU number to all of our products. But that’s all we had to do. The real story behind our experience is that at first, The app didn’t install properly due to a Shopify error. I contacted the app developer Harold and he worked tirelessly to resolve our issue and get the app set up. I’m talking emails in the middle of the night and constant communication until the issue was resolved. 5 stars for Harold and his support, as well as 5 stars for the app.

Store Using app Total reviews Average rating
Juniper Grove 3 days 2 4.5
5 / 5 Share
Oct. 28, 2018

PERFECT! This app solved my problem with having different prices on POS and online for the same product. Well worth the money every month. Simple and automatic. Support is very fast too!

Store Using app Total reviews Average rating
Keuka Outlet About 1 month 13 5.0
5 / 5 Share
Sept. 24, 2017

Harold is incredibly helpful and replied to all my emails quickly, helping me to set up the app to work in my shop. I was searching for months for a way to synchronise inventory for different variants of the same item and this app does exactly what I need. Highly recommended!

Store Using app Total reviews Average rating
Delicious Monster Tea About 1 month 1 5.0
5 / 5 Share
May 4, 2017

Love using simplesync - it's easy to install and start using, super straightforward, does exactly what it's named after. The one time I had an issue with it, Harold was quick to respond and fix the problem. Love the new update - being able to choose between viewing all your SKUs, or only duplicated ones is a great feature.

Store Using app Total reviews Average rating
Nettlestale About 1 year 1 5.0
5 / 5 Share
April 13, 2018

The app works. This app is a life saver if you have a lot of products sharing the same SKU. There will be issues with updating time if you have a lot of duplicate SKUs to update through this app. However, this is the only solution there is. Harold responds quite quickly to questions and issues.

Store Using app Total reviews Average rating
Teezindia Almost 2 years 3 5.0
5 / 5 Share
March 24, 2016

Fantastic app! Does exactly what it says and exactly what we need. Even more importantly, A++ customer service. Responsive, dedicated and effective. Thanks!!

Store Using app Total reviews Average rating
Fargo Clothing Company 5 months 1 5.0
5 / 5 Share
March 9, 2016

Amazing APP. Our parts are compatible for many different laptops so we really needed SimpleSync to allow us to create multiple products using the same SKU. SimpleSync updates the inventory for all identical SKUs when a product is sold, or returned. Highly recommend if you need to publish may product titles-descriptions that are the same SKU.

Store Using app Total reviews Average rating
Laptoppartsatp About 1 month 7 4.4
5 / 5 Share
Feb. 24, 2016

Exceptionally simple to use, minimal overhead / maintenance, and effective. We're using it for ticket variants (adult / child / senior) which have different prices but each take one seat. And also for dinner entree options - multiple menu choices but limited seating per date. We've looked at a bunch of apps and this does just what we need!

Store Using app Total reviews Average rating
5 / 5 Share
Nov. 10, 2015

Great App! It was what we were needing to deal with multiple variations! Great for Jewelry stores. Also great support.

Store Using app Total reviews Average rating
Simek About 20 hours 2 5.0
5 / 5 Share
May 28, 2014

AMAZING APP! This is a must for companies that sell unisex products! Thanks for the help dudes at SimpleSync!! Shamus -Founder Belong Designs

Store Using app Total reviews Average rating
Belong Designs 3 days 14 4.9
5 / 5 Share
March 17, 2014

I have been waiting for this app for years. We had a few problems but Harold was there to make it work. Great app and great service!!!!

Store Using app Total reviews Average rating
First Aid Ottawa 5 days 2 4.5

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