Inventory optimization · refreshed Jun 12, 2026

Duplicate SKU Sync Master for Shopify

by Thalia Tech · Sync stock between products & variants having same SKU. Sell duplicate SKUs without overselling!

16 reviews, 2.40 average. Live data from the Shopify App Store + Ongoing.AI’s daily install crawl — updated Jun 12, 2026.

Rating

2.40

16 reviews

Pricing

From $5/mo

freemium

Built for Shopify

No

Years live

5

launched Jan 6, 2021

Last updated

Jun 7, 2026

Shopify listing

Recent activity

Review trajectory.

Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.

New reviews

7-day Δ

28-day Δ

+0

Rating change

7-day Δ

28-day Δ

+0.00

Catalog position

Where Duplicate SKU Sync Master sits in the App Store.

Rank and percentile inside the Inventory optimization category — the competitive shape of the niche around this app.

Rank in Inventory optimization

#54

of 392 active apps

Review count percentile

86th

vs category siblings

Rating percentile

57th

vs category siblings

Years on App Store

5

since 2021

Listing change cadence

What Duplicate SKU Sync Master has changed lately.

Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.

Listing changes · last 21 daysname: set to Duplicate SKU Sync Mastertagline: set to Sync stock between products & va…description: set to Duplicate SKUs help to diversify…icon_url: set to https://cdn.shopify.com/app-stor…pricing_model: set to freemiumpricing_tiers: set to BASIC PLAN (FREE) (+3 more)primary_price_value: set to 5categories: set to Inventory optimizationlaunched_at: set to Jan 6, 2021works_with: set to noneshopify_lastmod: set to 2026-05-29shopify_lastmod: 2026-05-29 → 2026-05-30shopify_lastmod: 2026-05-30 → 2026-06-01shopify_lastmod: 2026-06-01 → 2026-06-04shopify_lastmod: 2026-06-04 → 2026-06-05shopify_lastmod: 2026-06-05 → 2026-06-07May 22, 26Jun 1, 26Jun 12, 26

Shopify Lastmod · Jun 8

2026-06-05 → 2026-06-07

Shopify Lastmod · Jun 6

2026-06-04 → 2026-06-05

Shopify Lastmod · Jun 5

2026-06-01 → 2026-06-04

PricingIdentity & listingCadence

Review fingerprint

What merchants raise, and how they feel about it.

Sentiment breakdown

  • Positive65% · 15
  • Neutral0% · 0
  • Negative35% · 8
This app solved a very tricky problem for me—automatic synchronization of the same SKU is truly amazing.
Bayeas · 5★ · 2025-01-16
Could have been a fantastic app, but the quantities are only adjusted when you sell an item. I needed all SKUs to be updated when 1 SKU's level changes (if it is sold or not) When will the next update be, that will fix this issue ?
EMD Racing Online · 2★ ·

Top themes

  1. 1. customer-support2
  2. 2. inventory-syncing1
  3. 3. bugs1
  4. 4. performance1
  5. 5. syncing-issues1
  6. 6. compensation1
  7. 7. inventory-management1
  8. 8. bug1

Plans

Duplicate SKU Sync Master pricing tiers.

BASIC PLAN (FREE)

Free to install

  • For SHOPIFY STAFF Stores
  • For SHOPIFY PARTNER Stores
  • For SHOPIFY TRIAL Stores
  • For PAUSE AND BUILD Stores
  • All Features
  • Unlimited SKUs

BASIC PLAN

$5/month

  • For SHOPIFY BASIC stores
  • Unlimited SKUs
  • Unlimited Updates
  • Sync History
  • 1-Click Restock
  • Multi-location Support

ESTABLISHED PLAN

$12/month

  • For SHOPIFY & ADVANCED SHOPIFY stores
  • Unlimited SKUs
  • Unlimited Updates
  • Sync History
  • 1-Click Restock
  • Multi-location Support

HIGH VOLUME PLAN

$20/month

  • For SHOPIFY PLUS stores
  • Unlimited SKUs
  • Unlimited Updates
  • Sync History
  • 1-Click Restock
  • Multi-location Support

Methodology

Where the numbers come from.

Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated Jun 12, 2026.

Find every brand running Duplicate SKU Sync Master.

Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.

Prefer the source? View Duplicate SKU Sync Master on the Shopify App Store ↗