Shoplist has not found reliable public storefront evidence for GS1 Assistant (GTIN/UPC/EAN). Track reviews, pricing, listing changes, and developer context and
Shoplist public signals
Signal date May 17, 2026
Monitoring status
Storefront detection limited
Tracking non-storefront public signals
As of May 17, 2026
Reviews
12 public reviews
4.2 average rating
As of Jan 20, 2026
Momentum
5 Steady
Install trend held steady over the last 28 days
As of Jun 13, 2026
Latest review
January 20, 2026
As of Jan 20, 2026
Install trend held steady over the latest 28-day window.
Updated Jun 13, 2026
Momentum inputs
28d installs
0
Prev. 28d
0
New 28d
0
30d reviews
1
Quick answer
Shoplist has not found reliable public storefront evidence for GS1 Assistant (GTIN/UPC/EAN). This may happen when an app is admin-only, server-side, or not visibly embedded on storefronts. Shoplist still tracks reviews, pricing, listing changes, developer data, related apps.
Reviews and velocity
4.2
12
Jan 20, 2026
Recent public review volume from Shoplist crawl history.
Peak 3
May 2024
No prior month
Jan 2025
+1 vs prior
Feb 2025
-1 vs prior
Mar 2025
+2 vs prior
Apr 2025
-1 vs prior
Jan 2026
-1 vs prior
Pricing
Activity and changes
Recent detections and listing changes are public signals captured by crawl history.
App Store listing
Detected May 17, 2026
Listing title changed
Assign & manage valid GS1 barcodes (UPC EAN GTIN). Sell on Amazon, Google, Walmart without rejectionGenerate valid GS1 barcodes (UPC EAN GTIN). Sell on Amazon, Google, Walmart without rejection
Media gallery updated
Gallery reordered
Detected May 14, 2026
Media gallery updated
1 added, 1 removed — “View the promotional video for GS1 Assistant (UPC EAN GTIN)”
Detected Apr 21, 2026
Free plan
NoYes
Free trial
YesNo
Basic plan features updated
+5 more changes in this update
Detected Mar 23, 2026
Description rewritten
Getting rejected for missing or invalid GTINs? GS1 Assistant lets you buy and assign valid UPC codes, EAN codes and codes, GTINs from official GS1 organizations, directly inside Shopify. Uses your GS1 co … ssing products. Manage all barcodes for your products in one place. Valid GTINs mean enable better rankings & rankings, richer listings on Google Shopping. And no rejections on Amazon, Walmart & other marketplaces. Fully compliant from day.day 1.
Callouts updated
App-store listing
Assign valid licensed UPC, EAN or GTIN barcodes purchased from GS1 to your products.
Assign UPC, EAN or GTIN barcode identifiers from your GS1 Company prefix directly to your product variants in Shopify. Enter you GS1 Company Prefix and let the GS1 Assistant do the rest. No GS1 tools required!
Methodology
Counts are based on Shoplist's latest available public crawl signal dated May 17, 2026.
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.
Merchant rows are filtered to public brand profiles with enough public data to link safely. Full workflow, filtering, and monitoring stay behind signup.
Review, pricing, feature, screenshot, and listing-change data come from public Shopify App Store and Shoplist crawl records. Signals can change between crawls.
FAQ
Some Shopify apps are admin-only, server-side, theme-independent, or otherwise difficult to detect from public storefront signals.
No. It only means Shoplist has not found reliable public storefront evidence for GS1 Assistant (GTIN/UPC/EAN). reviews, pricing, listing changes, and developer data can still be useful signals.
Yes. Shoplist can monitor GS1 Assistant (GTIN/UPC/EAN) for future public storefront detections and listing movement.
Keep watching GS1 Assistant (GTIN/UPC/EAN)
Turn this public profile into a monitored app workflow for first detections, reviews, pricing, related apps, and listing-change history.