---
title: "SKU & GTIN Doctor Shopify App Profile"
description: "SKU & GTIN Doctor checks your catalog every morning and lists what is wrong, with the evidence: variants without a SKU, barcodes that are not valid GTINs, the same GTIN on several variants, missing or zero prices, shipped variants with no weight, and active products with no image. Review the findings in Shopify admin or export them as CSV."
canonical_url: "https://shoplist.co/shopify-apps/sku-gtin-doctor"
markdown_url: "https://shoplist.co/shopify-apps/sku-gtin-doctor.md"
last_updated: "2026-10-15"
entity_type: "shopify_app"
slug: "sku-gtin-doctor"
source: "public Shopify app profile allowlist"
---

# SKU & GTIN Doctor Shopify App Profile

> SKU & GTIN Doctor checks your catalog every morning and lists what is wrong, with the evidence: variants without a SKU, barcodes that are not valid GTINs, the same GTIN on several variants, missing or zero prices, shipped variants with no weight, and active products with no image. Review the findings in Shopify admin or export them as CSV.

## Quick answer
SKU & GTIN Doctor has 0 detected stores in Shoplist. This Markdown profile displays 0 public brand examples; it is not a complete customer list.

## Key facts
- Name: SKU & GTIN Doctor
- Monitoring status: First-adopter watch
- Developer: AGNTWRK
- Developer profile: https://shoplist.co/app-developers/utilidev
- Shopify App Store URL: https://apps.shopify.com/sku-gtin-doctor
- Launch date: October 14, 2026
- Shoplist category: Product Reviews & UGC
- Free plan signal: Yes
- Free trial signal: Yes

## Pricing summary
Free: Free; Pro: $9/month

Shoplist has not yet found reliable public storefront evidence connecting a Shopify store to this app. This does not mean the app has no users. Some apps are new, admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.


## Public callouts
- Finds variants with no SKU
- Flags barcodes that fail the GTIN check digit
- Shows variants that share the same GTIN
- Catches missing or zero prices, missing weights, and products with no image
- Runs every morning and keeps one list of findings, with CSV export
## Shopify App Store categories
- SKU and barcodes

## Data note
Profile updated: October 15, 2026. This is the profile revision date, not a guarantee that every store was checked on that date.
Public snapshot built: 2026-10-15 11:40:16.610908\+00
Detection metrics refreshed: 2026-10-15 11:40:16.610908\+00
This generated Markdown profile intentionally exposes only public, stable app-profile fields and a small public app-stack sample from Shoplist. It excludes private contact data, people data, internal scores, crawl provenance, full datasets, and unstable operational fields.

## Related links
- [HTML app profile](https://shoplist.co/shopify-apps/sku-gtin-doctor)
- [Shopify apps directory](https://shoplist.co/shopify-apps)
- [Shoplist data methodology](https://shoplist.co/data-methodology.md)