Rubik Variant Images vs Varn Variant Images

Introduction

If you are looking for a variant images and swatches app and Rubik is already on your shortlist, Varn deserves a spot next to it. Both fix the same problem. A shopper picks “Sand” on your hoodie, and the gallery should show only Sand photos.

So which one fits your store? The Rubik Variant Images vs Varn Variant Images answer depends on your catalog size, how you list colors, and your budget.

In the blog below, we compare features, free plans, setup, themes, ease of use, and impact on store performance. Then we give you a 20-minute test to settle it.

What is Varn: the Variant Images & Swatches App?

Varn is a Shopify variant images and swatches app built by Enstacked. It shows color and image swatches on your store, and it filters the product gallery to the color a shopper picks.

Here is how it works, using our hoodie:

1. You map photos to each color (Black, Sand, Forest).
2. You drag the photos into the order you want. The first one becomes the cover image for that color.
3. When a shopper clicks “green,” the gallery shows only the green product photos.

Setup is where Varn leans on AI. Varn’s AI setup reads your option names in more than ten languages and matches them to your photos, all automated.

Other things Varn does:

• Product grouping and combined listings. If you list the same hoodie as three separate products, Varn can show them as one swatch row. This is built into the app.
• Swatches beyond the product page. They also appear on collection pages, search results, and quick view.
• Style studio. You control shape, size, spacing, and labels, with a live preview.
• Swatch analytics. On higher plans, you can see which colors shoppers click and add to cart.
• AI shopping readiness score. It checks whether your product data is clear enough for AI shopping assistants to read.

Varn runs as a theme app extension with an app embed that you turn on once per theme in the theme editor. Shopify’s developer docs say app embed blocks are supported in all Shopify themes. Varn’s own docs list Dawn, Horizon, and Shopify’s free themes as fully supported, and they say it writes nothing to your theme files, so removing the app leaves no code behind.

Pricing (as listed on the Shopify App Store in October 2026):

Paid plans come with a 7-day free trial.

If you want a Free alternative to the Rubik Variant Images Shopify app, the Starter plan is the place to begin. It is a free variant images app for up to 5 products, which is enough to test the full flow on your best sellers.

As a Rubik Variant Images alternative, Varn gives you the same core gallery filter, plus swatches and grouping in one app.

What is Rubik for Variant Images?

Rubik Variant Images & Swatch is a Shopify multiple variant images app from Craftshift. The idea is simple: assign a separate set of photos to each variant, so the gallery shows only what matches the shopper’s choice.

Rubik offers three ways to assign photos. You can drag and drop them by hand, let AI auto-assign them for you, or use bulk tools for big catalogs. It also shows color and image swatches, and it supports products with more than one option, such as color plus style.

A few strengths worth knowing:

• Theme and builder reach. Craftshift says it works with 350+ themes, and the listing names page builders like PageFly, EComposer, and GemPages.
• Metafield storage. Rubik saves photo assignments in Shopify metafields, so they live in your store data, not in your theme.
• Flat pricing. The price depends on your product count, not your Shopify plan.

There is one limit to plan around. Craftshift describes Rubik as working on the variants of one product, and it sells a separate app, Rubik Combined Listings & Swatch, for swatches that link across separate products.

Rubik Variant Images vs Varn Variant Images: Quick Comparison at a Glance!

In short: pick Rubik for a proven, gallery-first tool. Pick Varn for lower prices, built-in grouping, and a bigger free plan.

What each plan costs as your catalog grows:

Plans differ in features, so treat this as a price guide, not a full verdict. Our Rubik Variant Images pricing read is simple: Varn costs less at each tier, and its free plan is five times larger. For more tools to weigh against both, see our roundup of the best Shopify variant apps.

Rubik Variant Images vs Varn Variant Images: Which One to Choose?

Let’s go section by section, and stay with the hoodie. Say you sell it in Black, Green, and Red, in sizes S to XL.

A. Setup and AI automation

Setup is the slow part. Someone has to tell the app which photo belongs to which color. With one hoodie, that takes a minute. With 500 products, it takes days, so AI matters here. Our guide on how to set up Shopify color swatches covers the manual route.

Rubik’s AI auto-assign matches your photos to variants for you. You can also assign by hand or with bulk tools.

Varn’s AI setup starts with your option names. If your options say “Black,” “Green,” and “Red,” Varn matches the colors from the names for free.

Our take: Situational. Under 20 products, either app works. With hundreds of products and clear color names, Varn is cheaper to set up. If your names and file names are messy, test both apps on 10 products first.

B. Pricing and free plans

Rubik’s free plan covers 1 product, which is enough to try it but not to run a store. Varn’s free plan covers 5 products and 1 group. On paid plans, Varn costs less at the 100 to 1,500 product range, and both apps are close at the unlimited tier (see the tables above).

Our take: To test an app, start with Varn’s free plan, since 5 products is a better trial than 1. For a large catalog, choose on features, not price.

C. Themes

Rubik lists 350+ themes and several page builders. Varn’s theme compatibility docs list Dawn, Horizon, and Shopify’s free themes as fully supported, and paid themes built on Dawn patterns generally work without changes.

To see which theme you use, open Online Store, then Themes. The name sits under Current theme. Then check it against the lists above.

Our take: Check this first. On Dawn, Horizon, or a Dawn-style theme, either app works. On an older or heavily customized theme, or if you rely on a page builder, test Rubik first.

D. Combined listings and product grouping

Many stores list each color as its own product. A shopper lands on “Hoodie green” and has no way to see Black or Red without going back to the collection page.

Varn’s product grouping joins those products into one swatch row, so one click moves the shopper between colors. Rubik works on the variants of one product, and it sells a separate app for linking products. Shopify’s native Combined Listings is only for Plus and Enterprise plans, and our guide to Shopify combined listings without Plus covers the app route.

Our take: Varn wins here. Grouping is built in, so you do not have to pay for or install a second app.

E. Analytics and AI shopping readiness

Varn’s swatch analytics show which swatches shoppers click and add to cart, on higher plans. If green gets far more clicks than red, you know what to feature and stock. Varn also scores each product out of 100 on the data AI shopping assistants read, such as category, color, size, and image alt text. Rubik does not list either feature.

Our take: Varn wins here too, if you want these features. Click data helps you plan stock, and a readiness score shows what to fix before AI shopping assistants read your catalog.

F. Reviews and track record

This is Rubik’s clearest win. It has been live since October 2024, with a 5.0 rating across 488 reviews and the Built for Shopify badge. Varn went live in mid-September 2026 (read the Varn launch announcement) and has no reviews yet, so you would be an early adopter.

Our take: If you cannot risk anything on a live store, start with Rubik. If you can test on a few products first, Varn’s free plan makes that low-risk.

Choose Rubik if…

• You want the most proven variant gallery tool.
• Your theme is older or heavily customized, or you use a page builder.
• All your colors live as variants inside one product.

Choose Varn if…

• Your colors are separate products, and you want them grouped.
• You want a lower price at each tier, or a larger free plan.
• You are on a current Online Store 2.0 theme and want swatches on collection and search pages too.
• You are looking for analytics and AI readiness.

How to pick the best variant images app

Before you commit to a Shopify variant images and swatches app, run this check. Set up one product with three colors (our Varn quick start guide shows the steps for Varn). Then:

1. Open the product on your phone and tap each color.
2. Check that the gallery shows only that color, in the right order.
3. Switch your theme preview and confirm nothing breaks.
4. Check your page speed in PageSpeed Insights before and after. Our guide on how to check Shopify store speed lists other tools.

Our developers usually run this on one best seller before touching the full catalog. It takes about 20 minutes and shows you the real cost of a bad fit.

Final Thoughts

Both apps do the job well, so the Rubik Variant Images vs Varn Variant Images choice is about fit, not quality.

Varn is the pick if you want automated swatches with AI, built-in product grouping, and lower prices, with a free plan big enough for a real test. Rubik is the proven pick. It has a 5.0 rating, wide theme and page builder support, and a gallery tool that has earned its reviews.

Here is a simple tip. Set up your best-selling product in one app, then open it on your phone before you decide. Fit shows up in the first product, not in a feature list.

If your theme needs changes before either app fits, our team offers a Shopify development service that can handle it.

And if neither app covers a workflow your store needs, we also build custom apps through our Shopify app development services.

Frequently Asked Questions (FAQs)