CatalogCheck vs iazo Variant Integrity Auditor
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for CatalogCheck, Oct 17, 2026 for iazo Variant Integrity Auditor.
The short answer
- Both list a free plan.
- iazo Variant Integrity Auditor lists 3 features CatalogCheck’s listing doesn’t mention, including Data export, Historical analysis, SKU management.
Head to head
Free
- · Find missing images & thin descriptions
- · Finds duplicate content
- · Finds missing SEO fields
- · See how many products have each issue
- · Unlimited catalog scans
Full Scan Detail
- · Catch SEO gaps hurting Google ranking
- · Detect duplicate SKUs
- · Duplicate SEO title detection
- · Duplicate description detection
- · Export all findings to CSV
- · Missing SEO description flags
Free
- · Media checks only
- · No subscription required
- · Scan up to 25 products per run
- · View issues in-app
Starter
- · All scan types included
- · Best for mid-size stores/catalogs
- · Export CSV issue reports
- · Save and manage issues (resolve/snooze)
- · Scan up to 1,000 products per run
Growth
- · All scan types included
- · Best for large-size stores/catalogs
- · Export CSV issue reports
- · Save and manage issues (resolve/snooze)
- · Scan up to 5,000 products per run
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureProduct listings go incomplete as a catalog grows — images never uploaded, descriptions left thin, tags and categories skipped. CatalogCheck scans your catalog and flags every gap: missing or low-quality images, weak descriptions, short titles, missing tags, product types, categories, and duplicate SKUs. Pro adds SEO checks for missing and duplicate meta titles.
Variant Integrity Auditor helps you catch variant issues before they hurt your store. Scan for missing images, image gaps, duplicate images, duplicate SKUs, missing SKUs, and missing cost, price, or weight data. Review everything in one list, prioritize fixes with severity flags and filters, then open items in Shopify Admin, resolve issues, snooze them for later, or export results to CSV for sharing, auditing, and…
- Scan your full catalog for 8 different product quality gaps in one pass.
- Export every flagged product as a CSV and fix at your convenience.
- Read-only by design — CatalogCheck never edits or changes your products.
- Catch missing images, duplicate SKUs, and other common variant issues
- Prioritize fixes with severity flags, filters, and sorting
- Open items in Shopify Admin, mark resolved, or snooze for later
- Issues reopen automatically if they appear again in a later scan
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 |  CatalogCheck |  iazo Variant Integrity Auditor |
|---|---|---|
| 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 | CatalogCheck | iazo Variant Integrity Auditor |
|---|---|---|
| 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 | CatalogCheck | iazo Variant Integrity Auditor |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | No monthly plan listed | $14/month |
| Longest free trial | Not listed | 3 days |
| Plans listed | 2 | 3 |
Listing
| Measure | CatalogCheck | iazo Variant Integrity Auditor |
|---|---|---|
| Shopify category rank | #544(ahead) | #1448 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 3, 2026 | Mar 26, 2026 |
| Languages | 1 | 1 |
| Developer | ProfitAware | iazo |
FAQ
CatalogCheck and iazo Variant Integrity Auditor: common questions
- Is CatalogCheck or iazo Variant Integrity Auditor cheaper?
- Both list a free plan. 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?
- iazo Variant Integrity Auditor lists 3 the others don’t mention, such as Data export, Historical analysis, SKU management. 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 Oct 13, 2026 for CatalogCheck, Oct 17, 2026 for iazo Variant Integrity Auditor; 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 Oct 13, 2026 for CatalogCheck, Oct 17, 2026 for iazo Variant Integrity Auditor. 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.