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Best Shopify Product Comparison Apps

The 30 strongest of the 254 product comparison apps in our index of the Shopify App Store category chart, scored on four things we measure ourselves: how many stores use it, how well those stores rate it, whether it is gaining or losing ground, and what it costs. No editor picks the order, and nobody can pay to move up it.

Apps in category
254
Top score
96.7
With a free plan
23 of 30
Rank tracked for
8 days

The short answer

Five ways to be the right product comparison app. Each award is the highest scorer that fits it, and no app can win twice.

Best overall

The highest total score in the category: 49 reviews at 5.0, and 94.8 out of 100 on adoption against every other product comparison app.

Best paid app

No free tier, so the price component holds it down the ranked list — but 63 merchants rate it 5.0, and it starts at $19.99/month.

Fastest growing

Gained 125 reviews in the last 8 days.

Most established

872 reviews — more than anything else Shopify files under product comparison — and still rated 5.0.

The full ranking

Sorted by BestAppify Score. The four bars under each app are its percentile within this category on each component — a 90 on adoption means only a tenth of product comparison apps have more reviews.

  1. 1
    ScaleChart: Size Chart & Guide

    ScaleChart adds AI size guides and a fit recommender to product pages to cut wrong-size returns, plus colour swatches, sticky cart, and post-purchase upsells.

    5(49)Free · then $29.99Category rank 14+14
    96.7
    score
    Adoption
    95
    Satisfaction
    97
    Momentum
    98
    Price
    100
    View on the Shopify App Store
  2. 2
    MP Size Chart & Size Guide

    Add customizable size charts and size guides to Shopify product pages. 30+ templates, CSV import, AI size recommendations, and free migration. Free plan.

    5(872)Free · then $6.95Category rank 2 0
    95.9
    score
    Adoption
    100
    Satisfaction
    100
    Momentum
    80
    Price
    100
    View on the Shopify App Store
  3. 3
    Jotly Size Chart & Size Guide

    Size charts and size guides for Shopify made simple with Jotly. Add text, images, and multi-language support using our drag-and-drop builder.

    5(77)Free · then $6.99Category rank 8 0
    95.7
    score
    Adoption
    97
    Satisfaction
    99
    Momentum
    85
    Price
    100
    View on the Shopify App Store
  4. 4
    AI Frame: Size Chart & Try On

    Show shoppers their recommended size by the size picker and your product on their own photo. Size Chart, size recommender and Virtual Try-On. Free plan.

    5(27)Free · then $19.99Category rank 23+3
    93.5
    score
    Adoption
    91
    Satisfaction
    93
    Momentum
    95
    Price
    100
    View on the Shopify App Store
  5. 5
    SS: AI Virtual Try On

    Boost sales with AI Virtual Try-On. Let customers try before they buy using realistic AI fashion images that increase confidence and conversions.

    5(14)Free · then $14.99Category rank 32+9
    91.2
    score
    Adoption
    88
    Satisfaction
    90
    Momentum
    92
    Price
    100
    View on the Shopify App Store
  6. 6
    GenLook: AI Virtual Try On

    GenLook adds AI virtual try-on to your Shopify store. Shoppers try clothes on their own photo, then ask an AI assistant about size and style before they buy.

    5(39)Free · then $19.99Category rank 19-2
    90.8
    score
    Adoption
    93
    Satisfaction
    95
    Momentum
    75
    Price
    100
    View on the Shopify App Store
  7. 7
    Antla AI Virtual Try On

    Shopify app lets shoppers see themselves in your products with AI virtual try-on. Boost confidence, reduce returns, & increase sales, works with size charts.

    5(63)$19.99/moCategory rank 12 0
    89.2
    score
    Adoption
    96
    Satisfaction
    97
    Momentum
    91
    Price
    56
    View on the Shopify App Store
  8. 8
    CSC Size Chart & Size Guide

    Boost customer confidence & reduce returns with Clean Size Charts: Size Guide, a user-friendly Shopify app designed to create customizable, accurate size charts

    4.9(98)Free · then $6.99Category rank 7 0
    88.9
    score
    Adoption
    98
    Satisfaction
    72
    Momentum
    91
    Price
    100
    View on the Shopify App Store
  9. 9
    TryPoint ‑ AI Virtual Try On

    Boost sales and cut returns with Google-powered virtual AI try-on for fashion on Shopify. 2-step setup, email capture, AI UGC rights, sharing, shoppable videos.

    5(13)Free · then $0.01Category rank 35+1
    88.9
    score
    Adoption
    87
    Satisfaction
    88
    Momentum
    87
    Price
    100
    View on the Shopify App Store
  10. 10
    Smart Size Chart & Size Guide

    Boost conversions and cut returns with SmartSize’s size charts and size recommender. Launch in minutes and give shoppers instant size advice. No extra charges.

    4.9(147)Free · then $9Category rank 3 0
    88.8
    score
    Adoption
    99
    Satisfaction
    73
    Momentum
    86
    Price
    100
    View on the Shopify App Store
  11. 11
    VibeTry AI Try On & Size Guide

    AI-powered virtual try-on for Shopify stores. Let customers see how clothes look on them before buying. Boost conversions and reduce returns with VibeTry.

    5(13)Free · then $17.99Category rank 34-1
    87.2
    score
    Adoption
    87
    Satisfaction
    88
    Momentum
    78
    Price
    100
    View on the Shopify App Store
  12. 12
    Camweara Virtual Try On

    Enhance your Shopify store with Camweara, the leading AR-powered virtual try-on app. Boost conversions and customer satisfaction.

    5(64)$39/moCategory rank 11 0
    87
    score
    Adoption
    96
    Satisfaction
    98
    Momentum
    86
    Price
    44
    View on the Shopify App Store
  13. 13
    AI Fit Finder Size Recommender

    AI Fit Finder is an AI size recommender for clothing and footwear. Give shoppers size recommendations and a size guide. Reduce Returns, Increase Conversions.

    5(23)$9.99/moCategory rank 26-2
    83.3
    score
    Adoption
    89
    Satisfaction
    92
    Momentum
    75
    Price
    64
    View on the Shopify App Store
  14. 14
    Pify Size Charts & Size Guides

    Pify Size Charts solves a critical problem for apparel merchants: customer uncertainty about sizing. Our app lets you create customized, professio...

    5(42)—Category rank 18-2
    82.3
    score
    Adoption
    93
    Satisfaction
    96
    Momentum
    75
    Price
    40
    View on the Shopify App Store
  15. 15
    MyFit Size Recommender Quiz

    Help shoppers choose a fitting size with a product-page quiz built on your size charts. Supports metric and imperial units and five languages to reduce returns.

    5(5)Free · then $4Category rank 55+30
    82
    score
    Adoption
    76
    Satisfaction
    74
    Momentum
    92
    Price
    100
    View on the Shopify App Store
  16. 16
    G: Size Chart & Size Guide

    Add customizable size charts and size guides to reduce sizing-related returns. 20+ templates, CSV import, auto unit conversion, and global sizing.

    4.9(8)Free · then $4.99Category rank 44+23
    79.9
    score
    Adoption
    83
    Satisfaction
    58
    Momentum
    93
    Price
    100
    View on the Shopify App Store
  17. 17
    Tuck AI Virtual Try On & Size

    Let shoppers see your garments on their own photo, with a size suggestion matched to your size chart. Installs as a theme app extension. Free plan available.

    5(6)$14.99/moCategory rank 52+25
    78.3
    score
    Adoption
    79
    Satisfaction
    77
    Momentum
    92
    Price
    62
    View on the Shopify App Store
  18. 18
    Retailed Size Chart & Guide

    Seamlessly integrate real-time data for dynamic, customizable size charts. Enhance customer confidence, reduce returns, and boost conversions. Start now!

    5(13)Free · then $14.99Category rank 33-1
    78.1
    score
    Adoption
    87
    Satisfaction
    88
    Momentum
    33
    Price
    100
    View on the Shopify App Store
  19. 19
    QuizShop: Product Quiz Maker

    Shopify quiz builder that creates personalized product recommendations, captures emails and zero-party data, and boosts conversions with no code and quick setup

    5(12)Free · then $15Category rank 36-2
    77
    score
    Adoption
    86
    Satisfaction
    87
    Momentum
    29
    Price
    100
    View on the Shopify App Store
  20. 20
    TableFlow Specification Table

    Apply specification table to your product page with data from metafields and product attributes. Show table by product tag, vendor and type.

    5(27)$6/moCategory rank 24-2
    76.7
    score
    Adoption
    91
    Satisfaction
    93
    Momentum
    29
    Price
    75
    View on the Shopify App Store
  21. 21
    K: Size Charts & Size Guide

    Size Guides & Size Chart app help your customers to say goodbye to sizing frustrations. Create custom size charts with ease using size selector and...

    5(11)Free · then $1Category rank 37-2
    76.5
    score
    Adoption
    85
    Satisfaction
    86
    Momentum
    29
    Price
    100
    View on the Shopify App Store
  22. 22
    POWR: Pricing Table Comparison

    Improve your eCommerce store with the POWR Pricing Table app. The easy way to display pricing plans side-by-side for quicker buying decisions with no code.

    5(10)Free · then $7.04Category rank 39-1
    76.4
    score
    Adoption
    85
    Satisfaction
    84
    Momentum
    33
    Price
    100
    View on the Shopify App Store
  23. 23
    DressApp ‑ AI Virtual Try‑on

    AI virtual try-on that recommends the right size. Identity-faithful renders on the shopper's own model, Hebrew and RTL support, fewer size-related returns.

    5(6)Free · then $24.99Category rank 51+98
    75.8
    score
    Adoption
    79
    Satisfaction
    77
    Momentum
    50
    Price
    100
    View on the Shopify App Store
  24. 24
    ILM Size Chart & Size Guide

    ILM Size Chart & Size Guide for Shopify. Build charts with templates, unit conversion (cm/in), and auto-translate for global stores.

    4.9(47)Free · then $4.99Category rank 15-1
    75.5
    score
    Adoption
    94
    Satisfaction
    70
    Momentum
    33
    Price
    100
    View on the Shopify App Store
  25. 25
    Kiwi Size Chart & Recommender

    Kiwi helps increase sales and lower returns with size recommendation systems and size charts, perfect for the holiday gifting season.

    4.7(1,242)Free · then $7.99Category rank 1 0
    74.3
    score
    Adoption
    100
    Satisfaction
    18
    Momentum
    95
    Price
    100
    View on the Shopify App Store
  26. 26
    Snap Compare: Compare Products

    Compare products side-by-side with variants, metafields, and custom attributes. Shareable links, analytics, and review widget integration.

    5(7)Free · then $4.99Category rank 46-2
    74.2
    score
    Adoption
    82
    Satisfaction
    82
    Momentum
    29
    Price
    100
    View on the Shopify App Store
  27. 27
    BF Size Chart & Size Guide

    Shopify Size chart app for Shopify. Create size charts & size guides for all your products in your Shopify store.

    4.7(135)Free · then $2.99Category rank 5 0
    73.4
    score
    Adoption
    98
    Satisfaction
    19
    Momentum
    92
    Price
    100
    View on the Shopify App Store
  28. 28
    Icona: AI Virtual Try On

    Shopify app that lets shoppers see themselves in your products with AI-powered virtual try-on. Builds confidence, reduces returns, and increases sales.

    4.8(27)Free · then $14.99Category rank 25+6
    73.4
    score
    Adoption
    91
    Satisfaction
    25
    Momentum
    97
    Price
    100
    View on the Shopify App Store
  29. 29
    Tably Comparison & Spec Tables

    Visual comparison tables for Shopify. Showcase product features and competitive advantages. Easy setup, 8 premium templates, fully customizable colors.

    4.9(73)$6.99/moCategory rank 9 0
    72.7
    score
    Adoption
    96
    Satisfaction
    71
    Momentum
    35
    Price
    71
    View on the Shopify App Store
  30. 30
    CompareXpert ‑ Product Compare

    Streamline shopping decisions with our app. Easy product comparisons boost conversions and generate permanent SEO content for your website.

    5(6)Free · then $3.99Category rank 49-2
    71.6
    score
    Adoption
    79
    Satisfaction
    77
    Momentum
    29
    Price
    100
    View on the Shopify App Store

How the score is calculated

The BestAppify Score is four measurements, each turned into a percentile against the other product comparison apps and then weighted. It is computed from our own crawl of the App Store — no human ranks these, and no app can pay to move.

Adoption35%
Review count on a log scale. It is the only public proxy for how many stores actually run the app, and the log stops a single 43,000-review incumbent from flattening everything beneath it.
Satisfaction30%
The star rating, shrunk toward the category average in proportion to how few reviews back it. Half of all rated Shopify apps show exactly 5.0 off a median of four reviews, so the raw number separates almost nothing.
Momentum20%
Reviews gained and category-rank movement over the last 52 days, from our own daily snapshots of the App Store charts. An app losing ground scores badly here even if its lifetime totals look strong.
Price15%
A plan a live store can stay on for $0 takes the top of this component; paid apps are ranked cheapest-first across a narrower band, so price nudges the order without overruling thousands of merchants.

What it cannot see: whether the app is any good at the job. Nothing here reads the feature list or installs the app, so treat the score as a shortlist, not a verdict — it tells you which three or four of these 30 are worth an hour of your evening, and no more than that. Apps whose pricing the crawler could not read score below the paid range on price rather than in the middle of it, deliberately: a price you cannot check before installing is a cost too. Momentum is measured over the last 8 days — the run of days on which our coverage of this category has been complete enough for one day's rank to mean the same thing as another's. It is deliberately shorter for categories we finished crawling recently: a rank of 4th out of the 28 apps we had in July is not comparable to 6th out of 436 today, and treating it as though it were would have scored every established app in some categories as falling.

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