Extendons Cart Customizer App for Shopify App Store
By Extendons
Extendons Cart Customizer App is the #217 ranked cart customization app on Shopify, with a 4.2 average rating from 5 reviews, with a free plan available, as of July 9, 2026.
Extendons Cart Customizer App is a Shopify App Store app by Extendons, launched July 2023. With a rating of 4.2★ from 5 reviews, it currently ranks #217 in the Cart customization category.
AppRanks data: Extendons Cart Customizer App ranks #217 in Cart customization on Shopify App Store, placing it in the top 60% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Extendons Cart Customizer App is a well-rated Shopify app with a limited review volume. It is listed in the Cart customization category on Shopify App Store, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. 5 reviews put it in the early-traction tier — useful for early-stage stores willing to be on the leading edge. Early-traction review counts are sensitive to single launch periods or feature events, so a 30-day re-check before bigger commitments often resolves whether the trend is sustained. The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Shopify App Store listing.
Pros
- +Free tier available — no card required to evaluate
- +Published by Extendons — established developer track record
Cons
- −Limited review base (5) — ratings can shift significantly with new feedback
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About Extendons Cart Customizer App
How Extendons Cart Customizer App works
The Cart Customizer app allows customers to modify product variants such as color and size on the cart page. Edit cart page through a soft popup ensures swift order completion, reducing order returns and cart abandonments.
You can add a message for your customers, ask questions, or allow customers to provide instructions or ask questions. Monitor their responses in the analytics provided by the app. Editing options can be personalized and customized for a good appearance.
Screenshots




Key features
- Allow customers to update product variants color & size, within the cart page.
- Customize the cart change button according to your brand color scheme.
- Display special instruction messages for customers, survey questionnaire
- Help to maximize cart page conversions rate and save customers precious time.
- Quick integration and competible with multiple themes
Standardized capabilities
Normalized capabilities detected for this app, comparable across the marketplace.
- AnalyticsAccess and analyze data to gain insights into your business performance.
- Custom Rules ManagementCreate and manage custom rules for various store functionalities.Common
- Custom Styling OptionsApply custom styles to enhance your store's appearance.
Pricing plans
Basic0.99/month
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Most3.99/month
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Category rankings
As of Jul 9, 2026- Cart customization#217of 367Top 60%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
Extendons Cart Customizer Appdoesn't have curated competitor matchups yet. Other tracked cart customization apps on Shopify:
Frequently asked questions
What is Extendons Cart Customizer App?
Extendons Cart Customizer App is an app for Shopify. It currently holds a 4.2-star rating from 5 merchant reviews, and it has been listed on the marketplace since 2023. It is listed under the Cart customization category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by Extendons.
Is Extendons Cart Customizer App free?
Extendons Cart Customizer App does not offer a permanent free plan on Shopify. Pricing starts at 0.99, and the listed tiers are Basic, Most. Trial availability and exact billing terms are mirrored from the live Shopify listing and may change between refresh cycles, so always confirm the headline price on the source marketplace before installing.
Who uses Extendons Cart Customizer App?
Extendons Cart Customizer App is actively installed across Shopify stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the Cart customization category on Shopify.
Where does Extendons Cart Customizer App rank on Shopify?
Extendons Cart Customizer App currently sits at position #217 in the Cart customization category on Shopify. That places it in the top 59% of 367 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.