Currently using the free version. It appears to have optimized 50 images in a straightforward, fast fashion. Uncertain how that impacts my website, however, I'm hopeful it helped. Will work more with the product as time / money allow.

I spent a week and $19 on this Shopify app for image compression and PNG to JPG conversion, only to find it utterly disappointing. It managed to fetch only 40,000 out of 60,000+ images, leaving a substantial chunk untouched. The customer support was no better – the in-app chat was unresponsive, and after two emails, I received a response written in otherworldly English just to point out the app can't do the work at all. I wasted both time and money on this unreliable app. Save yourself the trouble and steer clear of it! They will certainly answer that everything is fine above but that is really not the case. A shame.

I just used the free option because I am limited on funds but want to improve my website. So far, I am very happy with everything!

Great app, can optimize pictures in one click, I recommend especially for those who have several pictures

Very straightforward app. Simple to use and understand - It explains the processes and really works! Great free app. I recommend.