26 Shopify stores currently have Ultimate Product Warning installed, representing 0.0% of all active Shopify stores.
At a glance: Ultimate Product Warning is the #2,613 most-installed Shopify app of the 4,173 with active installs, and #64 of 106 in Pop-ups. It is most often installed alongside Klaviyo: Email Marketing & SMS and Judge.me Product Reviews App. Its largest market is United States (31% of its stores).
Ultimate Product Warning is installed on 26 of the 2,468,985 active Shopify stores worldwide tracked by StoreCensus. This makes it a notable player in the Pop-ups category.
Unlike the Shopify App Store's historical download counts, our data reflects current active installations. We detect Ultimate Product Warning 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, Ultimate Product Warning has lost 3 net installs, representing a -10.3% change from 29 installs. The 90-day trajectory shows decline of 2 installs (-7.1%).
Year-over-year, Ultimate Product Warning has declined by 45.8%, moving from 48 installs to 26.
Ultimate Product Warning 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 32% 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 | 8 | 32.0% |
| <$100K | 17 | 68.0% |
Health & Wellness leads adoption at 19%, followed by Jewelry & Accessories at 12% and Outdoor & Survival Gear at 12%. Together, these three verticals represent over half of Ultimate Product Warning'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.
31% of Ultimate Product Warning stores are in United States, in line with its 32% share of all Shopify stores. 15% of Ultimate Product Warning stores are in Canada, more than its 6% share of all Shopify stores. 8% of Ultimate Product Warning stores are in Australia, more than its 4% share of all Shopify stores.
Stores using Ultimate Product Warning typically build comprehensive retention-focused tech stacks. 31% also use Klaviyo: Email Marketing & SMS for email marketing, while 23% pair it with Judge.me Product Reviews App for product reviews. The 19% overlap with Instafeed ‑ Instagram Feed 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.
Ultimate Product Warning competes in the Pop-ups category with 26 installs, compared to Klaviyo: Email Marketing & SMS's 313,395.
| App | Installs | Market Share |
|---|---|---|
| Klaviyo: Email Marketing & SMS | 313,395 | 16.3% |
| Shopify Forms | 150,904 | 7.8% |
| Mailchimp Email SMS Marketing | 117,056 | 6.1% |
Install data shows market position by adoption — but organic discoverability is another dimension. See which keywords Ultimate Product Warning ranks for in App Store search to understand its full competitive footprint.
As of November 12, 2026, 26 Shopify stores have Ultimate Product Warning installed, representing 0.0% of all active Shopify stores tracked by StoreCensus.
Ultimate Product Warning has lost 3 net installs over the past 30 days (-10.3% change) and lost 2 installs over 90 days (-7.1% change). Year-over-year growth is -45.8%.
Ultimate Product Warning is most popular in Health & Wellness (19.2% of users), followed by Jewelry & Accessories (11.5%). The app is used across stores of all sizes.
StoreCensus updates Ultimate Product Warning installation data weekly through continuous monitoring of 2,468,985+ active Shopify stores. We detect installations through storefront signature analysis, providing accurate current install counts rather than historical download numbers.
Ultimate Product Warning 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 26 active installations, Ultimate Product Warning is a growing solution. Consider the 90-day growth trend (-7.1%) 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.
26 Shopify stores currently use Ultimate Product Warning. This data is updated weekly based on continuous monitoring of 2,468,985+ active Shopify stores.
Build targeted prospect lists of stores using Ultimate Product Warning. Filter by revenue, industry, country, and more.
Ultimate Product Warning is installed on 26 of the 2,468,985 Shopify stores tracked by StoreCensus, representing a 0.00% market penetration rate. It is categorized under Pop-ups.
Ultimate Product Warning is installed on 26 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, Ultimate Product Warning has lost 2 net installs (-7.1%). Negative 90-day momentum may reflect competitive pressure or merchant churn within the category.
Ultimate Product Warning is frequently installed alongside Klaviyo: Email Marketing & SMS 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 2,468,985 active Shopify stores.
How Ultimate Product Warning relates to other apps in the Shopify ecosystem, based on co-installation patterns and category relationships.
Apps commonly paired with Ultimate Product Warning
Apps merchants consider as alternatives
Co-installation data is derived from observed patterns across StoreCensus-tracked stores. Overlap percentages indicate the share of Ultimate Product Warning 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 2,468,985+ 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 Ultimate Product Warning 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.
