Theme Scientist A/B Testing for Shopify App Store
By PreviewX
Theme Scientist A/B Testing is the #124 ranked design element app on Shopify, with a 4.0 average rating from 13 reviews, with a free plan available, as of Sep 5, 2026.
Theme Scientist A/B Testing is a Shopify App Store app by PreviewX, launched March 2020. With a rating of 4.0★ from 13 reviews, it currently ranks #124 in the Design element category.
AppRanks data: Theme Scientist A/B Testing ranks #124 in Design element on Shopify App Store, placing it in the top 24% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
Theme Scientist A/B Testing is a well-rated Shopify app with a limited review volume. It is listed in the Design element category on Shopify App Store, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. 13 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 PreviewX — established developer track record
Cons
- −Limited review base (13) — ratings can shift significantly with new feedback
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About Theme Scientist A/B Testing
How Theme Scientist A/B Testing works
Maximize your conversion rate by understanding what drives customer conversions. With Theme Scientist, you can conduct AB testing on your Shopify theme effortlessly and without code.
Each theme test delivers critical data to optimize your store and improve sales. Our no-code solution makes it easy to experiment with theme and product details.
Plus, our scheduler allows you to time updates, providing deeper insights and greater control over your Shopify theme’s performance.
Screenshots






Key features
- Run AB testing on your Shopify theme – learn what improves conversion rate!
- Run AB testing on your products – change titles, descriptions, and more
- Use AB testing results to enhance customer experience and boost conversion rates
- Easily schedule changes to your Shopify theme for timed promotions!
- Dedicated support – need help setting up a a theme test? AB test products?
Standardized capabilities
Normalized capabilities detected for this app, comparable across the marketplace.
- Advanced Analytics DashboardAccess a comprehensive analytics dashboard with advanced features and insights.common
- AI AnalyticsUtilize AI-driven analytics tools for actionable insights and reporting.table-stakes
- Behavior TrackingAnalyze user behavior to improve engagement and retention.common
- Conversion AnalyticsAnalyze conversion data to understand customer behavior and improve sales.common
- 3-Day Free TrialOffer a 3-day free trial for customers to experience your product risk-free.
- Monthly Order LimitsSet limits on the number of orders processed each month.
- A/B TestingRun experiments to compare variations and optimize user experience.table-stakes
Pricing plans
Tester9.99/month
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Tester+19.99/month 14-day free trial
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Most popular Tester29.99/month 14-day free trial
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Category rankings
As of Sep 5, 2026- Design element#124of 521Top 24%
- Operations#309of 516Top 60%
- Analytics#462of 1,291Top 36%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Keyword rankings
Theme Scientist A/B Testing ranks for 1 keywords across Shopify App Store. Here are the top 1:
- Rank #54
Competitors & alternatives
Theme Scientist A/B Testing doesn't have curated competitor matchups yet. Other tracked design element apps on Shopify:
Frequently asked questions
What is Theme Scientist A/B Testing?
Theme Scientist A/B Testing is an app for Shopify. It currently holds a 4.0-star rating from 13 merchant reviews, and it has been listed on the marketplace since 2020. It is listed under the Design element 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 PreviewX.
Is Theme Scientist A/B Testing free?
Theme Scientist A/B Testing does not offer a permanent free plan on Shopify. Pricing starts at 9.99, and the listed tiers are Tester, Tester+, Tester. 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 Theme Scientist A/B Testing?
Theme Scientist A/B Testing 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 Design element category on Shopify.
Where does Theme Scientist A/B Testing rank on Shopify?
Theme Scientist A/B Testing currently sits at position #124 in the Design element category on Shopify. That places it in the top 24% of 521 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.