(Updated October 2026) Track where Smart Size Chart & Size Guide's merchants are concentrated worldwide on the Shopify App Store — country-level share of installs, 30-day movement, and an internationalisation trend chart that shows how its footprint has evolved over time. Size charts, size guides & an AI fit finder to cut returns.
Where Smart Size Chart & Size Guide's merchant base is concentrated worldwide — top 10 countries by share of the app's reviews, with status (Growing / Stable / Declining) and 30-day change. Sortable by share or change; switch to "Top Gained" to surface emerging markets.
| # | Country | Market Share | Change |
|---|---|---|---|
| 1 | 25.00% | 8.33 | |
| 2 | 17.86% | 1.19 | |
| 3 | 14.29% | 1.79 | |
| 4 | 10.71% | 6.55 | |
| 5 | 7.14% | 1.19 | |
| 6 | 3.57% | 0.60 | |
| 7 | 3.57% | 0.60 | |
| 8 | 3.57% | 0.60 | |
| 9 | 3.57% | 0.60 | |
| 10 | 3.57% | 3.57 |
Key Insights:
Monthly country share trajectory for Smart Size Chart & Size Guide across its top 5 markets over the past year — pick countries to plot, change date range, or switch sub-tabs to see absolute share or per-interval change.
| Country | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
22.22% | 33.33%11.11 | 25.00%8.33 | 30.00%5 | 31.25%1.25 | 31.25% | |
22.22% | 16.67%5.55 | 17.86%1.19 | 20.00%2.14 | 15.63%4.37 | 15.63% | |
0.00% | 4.17%4.17 | 10.71%6.54 | 10.00%0.71 | 12.50%2.5 | 12.50% | |
11.11% | 12.50%1.39 | 14.29%1.79 | 10.00%4.29 | 9.38%0.62 | 9.38% | |
5.56% | 4.17%1.39 | 3.57%0.6 | 3.33%0.24 | 3.13%0.2 | 3.13% |
Key Insights:
United States is Smart Size Chart & Size Guide's largest single market at 25.0% — but the install base is broadly distributed across many countries. United Kingdom follows at 17.9%, with India at 14.3%. Together, the top 3 countries account for 57.1% of Smart Size Chart & Size Guide's worldwide reviews on Shopify. Australia (10.7%) and Germany (7.1%) round out the top 5. Australia is the fastest-growing market for Smart Size Chart & Size Guide this month (+6.55pp) — emerging adoption worth tracking against the established leaders.
Smart Size Chart & Size Guide's adoption with United States's 25.0% as the largest single market still leaves the rest spread thinly across many countries — a "region-agnostic by design" signal where geography matters less for app choice than features, pricing, and support quality.
United States is Smart Size Chart & Size Guide's largest market in this view — share expanded from 25.0% to 31.3% over the charted period. Across the top 5 countries plotted on this chart, Smart Size Chart & Size Guide's share expanded in 5 and contracted in 0 over the charted period — net internationalisation underway. United Kingdom is the strongest expander — moving from 4.2% to 15.6% of installs over the charted window.
With 5 countries expanding and 0 contracting for Smart Size Chart & Size Guide, the per-region trajectory matters more than the aggregate — the picture in any specific target market is the actionable read.
United States contributes the largest share of Smart Size Chart & Size Guide's installs at 25.0% of all reviews. Adoption is broadly distributed across many countries, followed by United Kingdom at 17.9% and India at 14.3%.
Australia is the fastest-growing market for Smart Size Chart & Size Guide this month, gaining +6.55pp of country share. Switch the table sub-tab to "Top Gained" to see the full set of growing countries ordered by movement size.
Country share is computed as the percentage of Smart Size Chart & Size Guide's total worldwide reviews originating from each country, used as a proxy for install distribution. Reviews are crawled weekly from the Shopify App Store; the figures here aggregate the lifetime review base by country.
Smart Size Chart & Size Guide has reviews from 32 countries on the Shopify App Store. The table above shows the top 10 by share; paginate to see smaller markets, or sort by Change to surface ones gaining ground.
Yes — Smart Size Chart & Size Guide's install base is broadly distributed across many countries with no single market dominating. The leading apps in this distribution pattern are usually built region-agnostic, with multi-currency, multi-language, and broad payment-provider support out of the box.
Country shares update weekly. Significant geographic shifts typically take 2–4 weeks to manifest because the underlying review base moves slowly; switch the trend chart's granularity to Weekly to spot inflection points within the noise.
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