4 Shopify stores currently have OC Product Size Chart installed, representing 0.0% of all active Shopify stores.
At a glance: OC Product Size Chart is the #5,874 most-installed Shopify app of the 8,745 with active installs, and #44 of 72 in Product display - Other. It is most often installed alongside Shopify Forms and Judge.me Product Reviews App. Its largest market is Germany (33% of its stores).
OC Product Size Chart is installed on 4 of the 2,126,054 active Shopify stores worldwide tracked by StoreCensus. This makes it a notable player in the Product display - Other category.
Unlike the Shopify App Store's historical download counts, our data reflects current active installations. We detect OC Product Size Chart through storefront signature analysis across millions of stores, providing accurate real-time adoption metrics that matter for market analysis and competitive intelligence.
Over the past 30 days, OC Product Size Chart has gained 1 net installs, representing a 33.3% change from 3 installs. The 90-day trajectory shows growth of 2 installs (100.0%).
Year-over-year data is not available as OC Product Size Chart was not tracked in our system a year ago. The app currently has 4 installs, indicating growing adoptionamong Shopify merchants.
OC Product Size Chart shows strong adoption among established businesses, with 100% of users operating stores generating over $100K annually. The platform attracts a balanced mix across revenue tiers, though 0% of stores fall under $50K in annual revenue, indicating accessibility for emerging brands. The 0% penetration among $1M+ stores demonstrates enterprise-level trust, where merchants typically maintain complex tech stacks and face high switching costs.
| Revenue Tier | Stores | Percentage |
|---|---|---|
| <$100K | 3 | 100.0% |
Fashion & Apparel leads adoption at 67%, followed by Automotive at 33%%. This concentration reflects industries where email marketing drives significant repeat purchase revenue through seasonal campaigns, product launches, and loyalty programs that benefit from sophisticated segmentation and automation capabilities.
33% of OC Product Size Chart stores are in Germany, more than its 4% share of all Shopify stores. 33% of OC Product Size Chart stores are in India, more than its 3% share of all Shopify stores. 33% of OC Product Size Chart stores are in United States, in line with its 35% share of all Shopify stores.
Stores using OC Product Size Chart typically build comprehensive retention-focused tech stacks. 67% also use Shopify Forms for email marketing, while 67% pair it with Judge.me Product Reviews App for product reviews. The 33% overlap with Pify Size Charts & Size Guides indicates merchants unifying customer communication across email, SMS, and support channels. This pairing pattern reveals stores prioritizing customer lifetime value optimization over one-time acquisition, with integrated tools for reviews, loyalty, and recurring revenue.
OC Product Size Chart competes in the Product display - Other category with 4 installs, compared to Vario ‑ Variation Swatches's 17,714. Strong recent growth indicates increasing market share within the category.
| App | Installs | Market Share |
|---|---|---|
| Vario ‑ Variation Swatches | 17,714 | 15.5% |
| Color Swatch King: Variants | 15,133 | 13.3% |
| Cross Sell & Upsell Pro | 14,249 | 12.5% |
Install data shows market position by adoption — but organic discoverability is another dimension. See which keywords OC Product Size Chart ranks for in App Store search to understand its full competitive footprint.
As of October 9, 2026, 4 Shopify stores have OC Product Size Chart installed, representing 0.0% of all active Shopify stores tracked by StoreCensus.
OC Product Size Chart has gained 1 net installs over the past 30 days (33.3% change) and gained 2 installs over 90 days (100.0% change). Year-over-year growth is 0.0%.
OC Product Size Chart is most popular in Fashion & Apparel (66.7% of users), followed by Automotive (33.3%). The app is used across stores of all sizes.
StoreCensus updates OC Product Size Chart installation data weekly through continuous monitoring of 2,126,054+ active Shopify stores. We detect installations through storefront signature analysis, providing accurate current install counts rather than historical download numbers.
OC Product Size Chart holds a 0.0% market share in its category. To see how it compares to direct competitors, check the Market Position section on this page which shows install counts and market share for similar apps in the same category.
With 4 active installations, OC Product Size Chart is a growing solution. Consider the 90-day growth trend (100.0%) to understand momentum, and review the industry breakdown to see if stores similar to yours use it. Always test on a development store first and check recent app store reviews for current user sentiment.
4 Shopify stores currently use OC Product Size Chart. This data is updated weekly based on continuous monitoring of 2,126,054+ active Shopify stores.
Build targeted prospect lists of stores using OC Product Size Chart. Filter by revenue, industry, country, and more.
OC Product Size Chart is installed on 4 of the 2,126,054 Shopify stores tracked by StoreCensus, representing a 0.00% market penetration rate. It is categorized under Product display - Other.
OC Product Size Chart is installed on 4 Shopify stores, representing 0.0% of all tracked stores. This adoption level reflects a focused user base within a specific merchant segment.
Over the past 90 days, OC Product Size Chart has gained 2 net installs (+100.0%). Positive 90-day momentum indicates continued merchant adoption.
OC Product Size Chart is frequently installed alongside Shopify Forms and Judge.me Product Reviews App, suggesting merchants use it as part of a broader technology stack rather than as a standalone solution.
Interpretations are based on observed StoreCensus data. Directional observations only - not financial or business advice.
Based on StoreCensus tracking of 2,126,054 active Shopify stores.
How OC Product Size Chart relates to other apps in the Shopify ecosystem, based on co-installation patterns and category relationships.
Apps commonly paired with OC Product Size Chart
Apps merchants consider as alternatives
Co-installation data is derived from observed patterns across StoreCensus-tracked stores. Overlap percentages indicate the share of OC Product Size Chart users who also have the listed app installed.
Data is refreshed on a weekly basis and reflects observed platform activity across active ecommerce stores. StoreCensus detects app and plugin installations through storefront signature analysis including JavaScript signatures, API calls, and HTML markers — measuring current active installations, not historical download counts.
StoreCensus continuously discovers and indexes active Shopify storefronts globally. Our crawler identifies 2,126,054+ live stores through domain analysis, platform signals, and third-party data sources.
App and plugin installations are detected through storefront signature analysis — including JavaScript bundle signatures, API endpoint patterns, HTML data attributes, and network request fingerprints. This identifies apps that are currently active, not merely historically downloaded.
Each store is re-scanned on a recurring basis. Historical snapshots are retained to calculate 30-day, 90-day, and year-over-year growth rates. This enables trend analysis that reflects actual merchant behavior over time, not just point-in-time counts.
Disclaimer: Estimated metrics (revenue, traffic) should be considered directional estimates rather than audited financial data. Active install counts reflect StoreCensus detection capability and may not capture 100% of installations for apps with non-standard implementation patterns.
This page presents data from the OC Product Size Chart Installation Statistics proprietary StoreCensus dataset. Statistics may change over time as stores are discovered, removed, or updated in our index.
StoreCensus does not receive compensation from app developers or vendors for rankings or placement. All rankings are determined solely by observed installation data across tracked Shopify storefronts.
