Duplicate Check Shopify Apps – Analytics & Insights
(Updated September 2026) Track the top duplicate check Shopify apps with live rankings, market share, geography, and review data — updated weekly from the Shopify App Store. This keyword page shows where each app stands today and how its position has shifted over time.
Top Duplicate Check Shopify Apps Ranked Today
Top 10 duplicate check Shopify apps ranked by current App Store position, with market share and review counts. Updated weekly.
| App | Rank | Market Share | Reviews |
|---|---|---|---|
 EasyScan Inventory & Barcode | 1 | 77.95% 16.07 | 363 13 |
 SKU Generator ‑ Bulk & Auto | 2 1 | 6.02% 2.79 | 8 1 |
 GS1 Assistant (UPC EAN GTIN) | 3 1 | 2.39% 1.34 | 13 1 |
 Airo Retail Barcode Generator | 4 2 | 12.03% 19.83 | 44 0 |
 SKU Manager | Fontaine | 5 | 0.00% | 4 0 |
 SKUGen SKU & Barcode Generator | 6 | 0.51% 0.28 | 64 0 |
 Duplify ‑ Duplicate & Copy | 7 | 0.62% 0.24 | 125 0 |
 Duply ‑ Duplicate Store & Copy | 8 1 | 0.21% 0.10 | 5 1 |
 Duplicup ‑ Duplicate SKU Sync | 9 1 | 0.11% 0.06 | 4 1 |
 RS: Barcode Labels | 10 1 | 0.00% | 0 0 |
Key Insights:
- EasyScan Inventory & Barcode commands 77.9% market share, 71.9pp ahead of SKU Generator ‑ Bulk & Auto — a concentrated duplicate check category.
- In the last 30 days, 5 apps climbed and 1 dropped in ranking among the top 10 tracked duplicate check apps.
- EasyScan Inventory & Barcode added the most new reviews this month (+13) — strong adoption momentum.
Live Ranking and Market Share Trends for Duplicate Check Shopify Apps
Monthly ranking and market share trends for the top 5 duplicate check Shopify apps over the past year — see how each app's App Store position and market share have shifted month by month.
Charts Data
| App | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
| EasyScan Inventory & Barcode | — | — | — | #1 | #1 | #1 |
| SKU Generator ‑ Bulk & Auto | — | #5 | #41 | #4 | #22 | #2 |
| GS1 Assistant (UPC EAN GTIN) | — | #2 | #2 | #31 | #3 | #3 |
| Airo Retail Barcode Generator | — | #1 | #1 | #21 | #42 | #4 |
| SKU Manager | Fontaine | — | #3 | #52 | #61 | #6 | #51 |
Key Insights:
- EasyScan Inventory & Barcode's ranking held steady from #1 to #1 over the charted period.
- 1 of 5 top duplicate check apps improved their position; 3 declined — a mixed picture.
- EasyScan Inventory & Barcode's market share is 78.0% — gaining +16.6pp since the start of the chart.
Duplicate Check Shopify Apps — Market Share by Country
Top 5 countries driving installs for duplicate check Shopify apps, with current market share and 30-day change versus the previous month.
| Country | Market Share | Change |
|---|---|---|
 United States | 38.9% | 4.89 |
 United Kingdom | 12.8% | 1.88 |
 Canada | 6.6% | 1.37 |
 Australia | 6.5% | 2.41 |
 Pakistan | 4.6% | 7.66 |
Key Insights:
- United States accounts for 38.9% of duplicate check app installs — the single largest market.
- Top 3 markets (United States, United Kingdom, Canada) collectively cover 58.4% of all tracked duplicate check installs — highly concentrated demand.
Fastest to 1,000 Reviews — Duplicate Check Shopify Apps
Race-style view of how the top 5 duplicate check Shopify apps reached 1,000 reviews — months since launch on the X-axis, cumulative review count on the Y-axis.
Charts Data
| App | Months to Reach 1,000 Reviews | Current Review Count |
|---|---|---|
| EasyScan Inventory & Barcode | Not yet reached | 342 |
| Airo Retail Barcode Generator | Not yet reached | 31 |
| GS1 Assistant (UPC EAN GTIN) | Not yet reached | 12 |
| SKU Generator ‑ Bulk & Auto | Not yet reached | 8 |
| SKU Manager | Fontaine | Not yet reached | 4 |
Key Insights:
- 5 of the top 5 duplicate check apps haven't yet crossed 1,000 reviews — EasyScan Inventory & Barcode is closest at 342 cumulative.
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Top Duplicate Check Shopify Apps Ranked by Position
EasyScan Inventory & Barcode dominates duplicate check with 77.9% market share — a clear category leader Shopify merchants gravitate to first, 71.9pp ahead of SKU Generator ‑ Bulk & Auto (6.0%). GS1 Assistant (UPC EAN GTIN) sits at #3 with 2.4% share, rounding out the top tier. Together, the top 3 apps absorb 86.4% of all duplicate check installs — a highly concentrated landscape with limited room for new entrants. SKU Generator ‑ Bulk & Auto is the standout mover this month, climbing 1 position — a momentum signal worth tracking.
EasyScan Inventory & Barcode's 77.9% share looks dominant, but Airo Retail Barcode Generator slipped 2 positions this month and the rest of the top 5 has reshuffled. Duplicate Check apps are settled at the top and contested below — for merchants whose needs aren't a perfect EasyScan Inventory & Barcode fit, the #2–#5 apps often surface better niche options.
Live Ranking and Market Share Trends Across Duplicate Check Shopify Apps
EasyScan Inventory & Barcode held #1 steadily from Jul 2026 to Sep 2026 — an entrenched leader in duplicate check that challengers haven't displaced. Across the top 5 plotted duplicate check apps, 3 lost rank positions while only 1 improved — consolidation at the top. EasyScan Inventory & Barcode's share expanded +16.6pp from 61.3% (Jul 2026) to 78.0% (Sep 2026) — a sustained widening of the gap against other duplicate check apps over this window.
4 of 5 plotted duplicate check apps moved positions in this window — recent trajectory beats current rank as a signal when a category is reshuffling this actively.
Review Growth Velocity in Duplicate Check — Which Apps Grew Fastest
None of the top 5 duplicate check apps tracked here have yet crossed 1,000 reviews. EasyScan Inventory & Barcode leads the set on current cumulative reviews with 342 — closest to the milestone, at roughly 34% of the way there.
With no app in this duplicate check set having crossed 1,000 reviews, the category is still in early adoption. EasyScan Inventory & Barcode is the closest to breaking out at 342 cumulative reviews — worth tracking its per-month review velocity to see whether it's on pace to cross the milestone first.
Top 5 Apps in Duplicate Check
- EasyScan Inventory & Barcode — Category leader for duplicate check with 77.9% market share and 5.0★.
- SKU Generator ‑ Bulk & Auto — Climbed 1 position this month to rank #2 — 6.0% share, 4.7★.
- GS1 Assistant (UPC EAN GTIN) — Climbed 1 position this month to rank #3 — 2.4% share, 4.1★.
- Airo Retail Barcode Generator — Currently ranked #4 with 12.0% market share and 5.0★.
- SKU Manager | Fontaine — Ranks #5 for duplicate check with 0 market share and 3.7★.
Duplicate Check Shopify Apps — Frequently Asked Questions
1. What is the best duplicate check app on Shopify?
EasyScan Inventory & Barcode is the leading duplicate check app on Shopify, holding 77.9% of category market share with 363 reviews — a clear default for most merchants.
2. Which duplicate check app has the highest market share on Shopify?
EasyScan Inventory & Barcode holds the highest market share among duplicate check apps at 77.9% (+16.07pp vs 30 days ago). Market share here is estimated from each app's recent review velocity, with rank-weighted adjustment because positions in keyword search drive most installs.
3. How many duplicate check apps are tracked on Shopify?
ShopDigest tracks 96 duplicate check apps on the Shopify App Store. Rankings, market share, geography, and review data refresh weekly.
4. Which duplicate check app is growing the fastest on Shopify?
SKU Generator ‑ Bulk & Auto has shown the strongest ranking momentum, climbing 1 position over the past 30 days. Use the Rankings tab to see full month-over-month trajectories.
5. Where are duplicate check apps most popular on Shopify?
United States has the highest concentration of duplicate check app installs at 38.9%, followed by United Kingdom at 12.8%. The Geography tab shows the full country-by-country breakdown.
6. How is market share calculated for duplicate check on Shopify keyword pages?
For keyword pages, market share is rank-weighted — apps at position #1 carry roughly 40× the weight of apps at position #22, and apps beyond #22 are excluded. This reflects the reality that Shopify keyword search traffic concentrates heavily at the top of results.
