Crush: Speed & Image Optimizer for Shopify

Crush: Speed & Image Optimizer

Speed up your shop & boost image SEO with our...
Rating
4.8
Feedback
454
Reviews
Chart
#715
Shopify
Reviews over time
New reviews per month across the app's lifetime.
App ranking
Overall position in the Shopify App Store.
Reviews summary

Overall, the reviews are strongly positive about the app’s core purpose: compressing and optimizing images to improve store speed, SEO, and workflow efficiency. Many users say it is easy to set up and use, works automatically in the background, and saves significant time by handling compression, renaming, resizing, and ALT text tasks with little manual effort. Several reviewers also highlight measurable benefits such as faster page load times, improved Lighthouse scores, reduced file sizes, and a smoother experience for stores with large image libraries. Customer support is another major strength, with multiple users praising fast, helpful, and professional responses, including quick issue resolution and refunds when problems occurred. The negative feedback centers on recent UI/UX changes, reliability issues, and occasional technical problems. Some users dislike the new interface and feel it removed useful features or made the workflow less intuitive, while others report automation delays or the app stopping working after previously functioning well. A few reviews describe serious issues such as images being deleted, compression being too aggressive, or the app not working as expected, which caused frustration and extra work. There are also concerns about transparency and limitations, including one user questioning compression results and another noting that multilingual stores may not benefit as much from automatically generated ALT text. Despite these complaints, many negative reviews still acknowledge responsive support and a willingness from the team to fix issues.

Time spent using app
How long merchants keep the app installed.
Less than an hour 9%
Less than a day 21%
Less than a month 29%
Less than a year 17%
More than a year 5%
All reviews
5 / 5 Share
Sept. 22, 2026

very helpful. easy and did exactly what it needs to do.

Store Using app Total reviews Average rating
Silks Are Forever 10 days 2 5.0
4 / 5 Share
April 28, 2026

Good support, helpful and useful. However, there could be some improvements on the application side.

Store Using app Total reviews Average rating
About my Brain Institute About 1 month 4 4.8
3 / 5 Share
April 22, 2026

Since yesterday a new UX which is horrible. How can this be an upgrade. Also, still no A.I feature to write better ALTs... this app has not improved in the passed years.. I think its time for us to moe on to another app.... pity..

Store Using app Total reviews Average rating
NUTRILOVERS | #WissenWasDrinIst Over 7 years 19 4.1
2 / 5 Share
April 24, 2026

The app is very performing and the support is fast (almost never needed, but the only once I needed it was super fast with a solution). Update... lately there are issues and I have to point them out by email to the support. I would like they would be fixed before I noticed them after days... :(

Store Using app Total reviews Average rating
Concetto è Over 2 years 38 3.3
5 / 5 Share
April 13, 2026

Best image optimizer for Shopify. Not only does the app work great, but the support is also fantastic. Very reliable team.

Store Using app Total reviews Average rating
surf4shoes 8 months 7 5.0

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