The 10 Best Kiwi Apps for Shopify

The top 10 apps merchants see when they search the Shopify App Store for kiwi, in the exact order the store ranks them. Only Shopify's organic ranking is shown, never sponsored ads.

Updated September 7, 2026 · Organic ranking

Maintained by Rankbase, built by a Shopify app developer

Shopify knows what size something is and nothing whatsoever about what that means. Its product taxonomy has a size attribute, and every value in it is a label: extra large, nought to three months, a shoe number. There is no measurement anywhere in the model, no chest in centimetres, no inside leg, and no standard field for a chart. A size guide is therefore content you have to model yourself.

The pieces to do that with do exist. A metaobject can hold a repeatable structured chart, a reference field can attach one to a product, and a rich text or file field can carry a table or an image. What is missing is the assembly, plus the two things that make it survivable at any scale: getting the right chart onto the right products by rule rather than one at a time, and offering both unit systems without maintaining two copies that slowly disagree.

1

Kiwi Size Chart & Recommender

★ 4.7 (1,197 reviews) · Free plan available

Create customizable size charts that convert + reduce returns
2

Kiwi Product Variants & Swatch

· Free plan available

Customize variant swatches with colors, images, and labels
3

Kiwi: Final Sale Discounts

★ 4.8 (7 reviews) · Free

Cut return costs with smart "keep-it" discounts shoppers love
Built for Shopify
4

Kiwi Pages AI page builder

· Free plan available

AI-powered page builder with drag & drop and analytics
5

BF Size Chart & Size Guide

★ 4.7 (139 reviews) · Free plan available

Easily create Size Chart, Size Guide & Tables + Reduce Returns
Built for Shopify
6

GA: Size Chart & Size Guide

★ 4.8 (72 reviews) · Free to install

Size charts and comparison table where size matters
7

Rural Shipping & RD Rates NZ

★ 5.0 (2 reviews) · Free trial available

Hide or show rural shipping rates with a live postcode preview
8

PL Size Chart & Size Guide

★ 3.9 (4 reviews) · Free plan available

Turn size questions into sales with simple & fast size guides
9

Shopney ‑ Mobile App Builder

★ 5.0 (768 reviews) · Free trial available

Build a mobile app converts way more than your mobile website!
10

Tabs Studio

★ 5.0 (174 reviews) · Free plan available

Easily create tabs or accordions for your product descriptions
Built for Shopify

Compare the top 3 head-to-head

All app comparisons →

What to look for in a Kiwi app

How a chart finds its products: Assigning by collection, tag, product type or vendor is the difference between a fifteen-minute setup and an afternoon that has to be repeated every time the range changes. Ask what happens to a product added next month: does it inherit a chart, or does it quietly have none?
One source for both unit systems: A guide that stores inches and centimetres as two separate tables will eventually contradict itself, and nobody notices until a customer does. Conversion from a single set of numbers is the feature; two tables side by side is the problem wearing a costume.
A chart and a recommender are different purchases: Showing a table is content management. Telling somebody they are probably a medium is a prediction, built from returns data or body measurements, and it succeeds or fails on completely different grounds. Several listings sell both; be clear which one you are actually buying.

Frequently asked questions

Which is the best Kiwi app for Shopify?

Based on the Shopify App Store's own organic ranking for "kiwi", Kiwi Size Chart & Recommender currently holds the #1 spot, with a 4.7 star rating across 1,197 reviews. The best choice for your store still depends on your requirements, so compare the top results above.

How is this ranking determined?

We record the organic results merchants actually see when searching the Shopify App Store for "kiwi", refreshed daily. Shopify's own sponsored ("Ad") results are excluded, so positions reflect its real search ranking rather than paid promotion. Source: the Shopify App Store search results for "kiwi", you can verify the current ranking there yourself.

Which Kiwi apps are Built for Shopify?

3 of the top 10 kiwi apps hold the Built for Shopify badge: Kiwi: Final Sale Discounts, BF Size Chart & Size Guide, Tabs Studio.

What does the Built for Shopify badge mean?

Built for Shopify
Built for Shopify is the highest level of recognition Shopify awards an app. To earn the badge, an app must meet Shopify's standards for safety, performance, ease of use, and proven usefulness: it cannot slow down the admin, storefront, or checkout, must integrate seamlessly into the Shopify admin, and must demonstrate quality through installs, reviews, and ratings over time. When comparing similar apps, preferring ones with the badge is a safe default. Learn more about the Built for Shopify badge →

As of September 7, 2026, the top-ranked kiwi app on the Shopify App Store is Kiwi Size Chart & Recommender, with a 4.7 star rating across 1,197 reviews. 3 of the top 10 carry the Built for Shopify badge, and the average rating is 4.7 stars across 2,363 reviews.

Related keyword rankings

All Kiwi rankings → · Browse all keywords →

Rank higher on the Shopify App Store

Rankbase helps Shopify app developers track keyword positions, analyze install click data, and optimize app listings to rank higher in the Shopify App Store.

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Built by Craftshift

Rankbase is made by Craftshift, a Shopify Partner building apps for product images, variants, and bulk catalog work. We built Rankbase to track the App Store rankings of our own apps first, then opened it to other developers, and this directory grew out of that work. The rankings on these pages are Shopify's own organic search results; we never edit them, including for our own apps.

Craftshift apps on the Shopify App Store