Image Optimizer Pro vs ImgPress Pro — Image Optimize
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 14, 2026 for Image Optimizer Pro, Oct 13, 2026 for ImgPress Pro.
The short answer
- Both list a free plan. Paid plans start at $5/month for Image Optimizer Pro and $9.99/month for ImgPress Pro.
- Image Optimizer Pro lists 3 features ImgPress Pro’s listing doesn’t mention, including Alt text, Format conversion, SEO.
Head to head
Free
- · 15 AI alt text requests/month
- · 15 compressed images/month
- · Basic image health scan
- · English alt text
- · Image compression
- · Manual review and approval
Starter
- · 250 AI alt text requests/month
- · 500 compressed images/month
- · Bulk processing
- · Image savings dashboard
- · Multilingual alt text
- · Standard support
Growth
- · 1,000 AI alt text requests/month
- · 2,500 compressed images/month
- · Activity history
- · Everything in Starter
- · Larger bulk actions
- · Priority processing
Pro
- · 10,000 compressed images/month
- · 5,000 AI alt text requests/month
- · Everything in Growth
- · High-volume processing
- · Priority support
- · Top-up packs available
free
- · Up to 50 image optimizations a month
- · manual and bulk compress
- · savings dashboard.
- · with JPEG and PNG compression
Pro
- · Unlimited optimizations
- · plus convert images to WebP
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureImage Optimizer Pro scans your product images and shows which ones are too large or missing alt text. Compress images to WebP or AVIF with quality and size settings you control, so pages load faster while images stay sharp. An AI vision looks at each image and writes natural, descriptive alt text for screen readers and search engines.
ImgPress Pro re-compresses your original product images so the files Shopify stores and serves are smaller and your storefront loads faster. Compress one image or run a bulk compression across many products at once. Each original is replaced with an optimized version, and a dashboard tracks images optimized and space saved. You set the quality with a slider, and the app never replaces an image with a larger file.
- Compress product images to WebP or AVIF with your own quality and size settings
- AI alt text that describes what is actually in each image
- Review, edit, or restore alt text before anything is saved
- Generate alt text in multiple languages with regional spelling
- Compress product images one at a time or in bulk
- Keep JPEG and PNG quality while making files smaller
- Reduce images to WebP for smaller files at the same quality
- Track images optimized and total space saved on a dashboard
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  ImgPress Pro | |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | ImgPress Pro | |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | ImgPress Pro | |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $5/month(ahead) | $9.99/month |
| Longest free trial | Not listed | Not listed |
| Plans listed | 4 | 2 |
Listing
| Measure | ImgPress Pro | |
|---|---|---|
| Shopify category rank | Not enough data | #311 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 13, 2026 | Jun 22, 2026 |
| Languages | 6 | 1 |
| Developer | MEGATRONIC LTD | Prime |
FAQ
Image Optimizer Pro and ImgPress Pro: common questions
- Is Image Optimizer Pro or ImgPress Pro cheaper?
- Both list a free plan. Paid plans start at $5/month for Image Optimizer Pro and $9.99/month for ImgPress Pro. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Image Optimizer Pro lists 3 the others don’t mention, such as Alt text, Format conversion, SEO. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 14, 2026 for Image Optimizer Pro, Oct 13, 2026 for ImgPress Pro; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 14, 2026 for Image Optimizer Pro, Oct 13, 2026 for ImgPress Pro. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.