(Updated September 2026) Track ILM Size Chart & Size Guide's estimated install share within every Shopify App Store group it appears in — categories, keywords, and collections — with current %, 30-day change, and Growing / Stable / Declining status. Size charts & size guides with templates, translation, and CSS.
ILM Size Chart & Size Guide's estimated install share within each Shopify App Store group it appears in — categories, keywords, and collections — with current %, status (Growing / Stable / Declining), and 30-day change. Filterable by date range and sortable by share or share change.
| Category/Keyword | Market Share | Status |
|---|---|---|
CategoryProduct comparison Store design > Product display > Product comparison | 0.16%0.16 | Growing |
KeywordDisplay options | 0.12%0.12 | Growing |
CategoryProduct display Store design > Product display | 0.04%0.04 | Growing |
Keywordsize guide | 0.02%0.02 | Growing |
Keywordsize matters | 0.02%0.02 | Growing |
CategoryProduct variants Selling products > Custom products > Product variants | 0.01%0.01 | Growing |
CategoryCustom products Selling products > Custom products | 0.01%0.01 | Growing |
CategorySelling products | 0.00%0.00 | Growing |
KeywordMulti-product | 0.00%0.00 | Growing |
KeywordUnit conversion | 0.00%0.00 | Growing |
Key Insights:
Monthly market share trajectory for ILM Size Chart & Size Guide across its top 5 Shopify App Store groups over the past year — pick categories or keywords to plot, filter by country, and switch sub-tabs for absolute share or per-interval change.
| Category / Keyword | Apr 2026 | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 |
|---|---|---|---|---|---|---|
| Product Comparison | 0.20% | 0.20% | 0.20% | 0.16%0.04 | 0.15%0.01 | 0.13%0.02 |
| Display Options | — | — | — | 0.12% | 0.05%0.07 | 0.07%0.02 |
| Product Display | 0.05% | 0.05% | 0.05% | 0.04%0.01 | 0.04% | 0.04% |
| Size Guide | 0.01% | 0.01% | 0.01% | 0.02%0.01 | 0.01%0.01 | 0.03%0.02 |
| Size Matters | 0.02% | 0.02% | 0.02% | 0.02% | 0.01%0.01 | 0.02%0.01 |
Key Insights:
ILM Size Chart & Size Guide captures the largest share of installs in Product comparison — 0.2% of the group's tracked install base, followed by 0.1% in Display options and 0.0% in Product display. Sort the table by Share to see the full ordered list.
ILM Size Chart & Size Guide is gaining share in more groups than it's losing. Product comparison is the biggest gainer this month — switch the table sub-tab to "Market Share Changes" to see the full set of gainers and losers ordered by movement size.
Market share is estimated from each app's review velocity within a group, used as a proxy for install share. For category and collection groups, it's a straight share-of-reviews calculation; for keyword groups, ranking position is weighted (rank #1 ≈ 40× the weight of rank #22, with apps beyond #22 excluded) since search traffic concentrates heavily at the top. The Country filter on the table re-computes share using only that country's reviews.
ILM Size Chart & Size Guide appears in 15 Shopify App Store groups in total — categories, keywords, and collections combined. The table above lists the top 10 where it captures the largest share; paginate or sort by Change to see the rest.
Share figures are recomputed weekly from the latest review data. ILM Size Chart & Size Guide's current trajectory shows expanding share across multiple Shopify groups — the chart's Monthly granularity smooths weekly noise; switch to Weekly to see the inflection points.
Rankings and trends across every Shopify app, category, and keyword.