Reviews (116)

Overall rating
4.7
Counts per rating level
  • 90% of ratings are 5 stars
  • 3% of ratings are 4 stars
  • 2% of ratings are 3 stars
  • 2% of ratings are 2 stars
  • 3% of ratings are 1 stars
What merchants think

Feedback submitted

Merchants describe this as a powerful, flexible product customizer for both simple and complex use cases, from T‑shirts to engraved gifts and full print‑on‑demand. They like its rich options, clear backend, and easy customer interface, plus previews that reduce manual proofs. Many say it boosted sales and replaced costly custom builds. Support is frequently praised as fast, patient, and highly willing to implement custom tweaks.

August 16, 2020

The app is very flexible and good, Ramon is always there for fast support and always helpful no matter what. Kepp up the good job!

Pryl Pressen
Sweden
11 months using the app
March 1, 2021

Best app I could find to do what I need for personalizations - had to contact support a couple times and both times were quickly responded to and fixed. Very cool so far.

Howling Monkey Guitar Picks
United States
1 day using the app
Edited July 17, 2023

Ramon was very helpful. Responded to my first email request and after facilitating some more information as requested, the issue was quickly resolved. Great product and excellent customer support. Highly recommended!

Grover Allman
Australia
Over 5 years using the app
July 13, 2017

We got a fantastic help from Ramon, the developer of Qstmoizer. It's no doubt that Qstomizer is the best customization app on Shopify. We use Amazon custom feature on our Amazon store, that's a good experience for the customers. Now we enabled such a great thing on Shopify store. And I find Qstomizer can work on iOS Safari seamlessly, that's amazing!

Findingbox
Hong Kong SAR
1 day using the app
Edited February 2, 2018

The app is extremely hard to setup. It will require you ask the developer to do this for you. He's incredibly unresponsive - we waited 9 days to get a response, then another 3 days after that to hear from him again.

After we gave up on the app and removed it from our store all of our products stopped loading because of a script he added. The homepage loaded, but products were not loading - something our customers brought to our attention.

The app is far too complicated, the developer was unresponsive when we needed him, and he should tell users that removing his app may leave your site down! After being down for 12 hours, luckily Shopify support was able to remove the embedded code on our site.

Pretty Robes
United States
4 months using the app
September 6, 2025

so basic and expensive

MARSONIPRINT
Netherlands
2 days using the app
July 10, 2025

Support- excellent!

www.printworks.lv
Latvia
4 months using the app
February 27, 2025

Great app! Easy to use. Support is great! Fast and easy to work with.

YSD Graphics
United States
4 months using the app
April 22, 2025

Very happy with the app. Once you got everything setup, its very easy to work with. Lot of optional settings. Customer Support is fast and very helpful!

Dreizack
Austria
3 months using the app
January 29, 2024

Muito bom... muitas opções de personalização, fácil de utilizar e com suporte muito bom e rápido. Tem me atendido muito bem ;)
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Very good... lots of customization options, easy to use and very good and fast support. It has served me very well ;)

Bonjour Express
Brazil
20 days using the app