66 Shopify stores currently have RI Size Chart installed, representing 0.0% of all active Shopify stores.
At a glance: RI Size Chart is the #2,106 most-installed Shopify app of the 4,191 with active installs, and #21 of 44 in Product comparison. It is most often installed alongside Klaviyo: Email Marketing & SMS and Klaviyo: Product Reviews. Its largest market is United States (20% of its stores).
RI Size Chart is installed on 66 of the 2,139,821 active Shopify stores worldwide tracked by StoreCensus. This makes it a notable player in the Product comparison category.
Unlike the Shopify App Store's historical download counts, our data reflects current active installations. We detect RI 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, RI Size Chart has lost 161 net installs, representing a -70.9% change from 227 installs. The 90-day trajectory shows decline of 91 installs (-58.0%).
Year-over-year, RI Size Chart has declined by 38.3%, moving from 107 installs to 66.
RI 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 9% 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 – $1M | 5 | 8.9% |
| <$100K | 51 | 91.1% |
Fashion & Apparel leads adoption at 29%, followed by Sports & Outdoors at 8% and Health & Wellness at 6%. Together, these three verticals represent over half of RI Size Chart's install base. 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.
20% of RI Size Chart stores are in United States, less than its 34% share of all Shopify stores. 9% of RI Size Chart stores are in United Kingdom, more than its 8% share of all Shopify stores. 9% of RI Size Chart stores are in Netherlands, more than its 2% share of all Shopify stores.
Stores using RI Size Chart typically build comprehensive retention-focused tech stacks. 44% also use Klaviyo: Email Marketing & SMS for email marketing, while 38% pair it with Klaviyo: Product Reviews for product reviews. The 30% overlap with Color Swatch King: Variants 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.
RI Size Chart competes in the Product comparison category with 66 installs, compared to POWR: Pricing Table Comparison's 33,591.
| App | Installs | Market Share |
|---|---|---|
| POWR: Pricing Table Comparison | 33,591 | 50.0% |
| Kiwi Size Chart & Recommender | 17,067 | 25.4% |
| MP Size Chart & Size Guide | 4,242 | 6.3% |
Install data shows market position by adoption — but organic discoverability is another dimension. See which keywords RI Size Chart ranks for in App Store search to understand its full competitive footprint.
As of October 28, 2026, 66 Shopify stores have RI Size Chart installed, representing 0.0% of all active Shopify stores tracked by StoreCensus.
RI Size Chart has lost 161 net installs over the past 30 days (-70.9% change) and lost 91 installs over 90 days (-58.0% change). Year-over-year growth is -38.3%.
RI Size Chart is most popular in Fashion & Apparel (28.8% of users), followed by Sports & Outdoors (7.6%). The app is used across stores of all sizes.
StoreCensus updates RI Size Chart installation data weekly through continuous monitoring of 2,139,821+ active Shopify stores. We detect installations through storefront signature analysis, providing accurate current install counts rather than historical download numbers.
RI 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 66 active installations, RI Size Chart is a growing solution. Consider the 90-day growth trend (-58.0%) 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.
66 Shopify stores currently use RI Size Chart. This data is updated weekly based on continuous monitoring of 2,139,821+ active Shopify stores.
Build targeted prospect lists of stores using RI Size Chart. Filter by revenue, industry, country, and more.
RI Size Chart is installed on 66 of the 2,139,821 Shopify stores tracked by StoreCensus, representing a 0.00% market penetration rate. It is categorized under Product comparison.
RI Size Chart is installed on 66 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, RI Size Chart has lost 91 net installs (-58.0%). Negative 90-day momentum may reflect competitive pressure or merchant churn within the category.
RI Size Chart is frequently installed alongside Klaviyo: Email Marketing & SMS and Klaviyo: Product Reviews, 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 2,139,821 active Shopify stores.
How RI Size Chart relates to other apps in the Shopify ecosystem, based on co-installation patterns and category relationships.
Apps commonly paired with RI 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 RI 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 2,139,821+ 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 RI 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.
