Shopify virtual try-on apps, compared

If you are choosing a virtual try-on or a sizing app for your Shopify store, these are the main options in 2026, with their reviews, pricing, free plans and which kind of store each one suits.

Data verified on August 27, 2026

What are the options and what do they cost?

Do not read that last column as a price ranking: the four numbers do not mean the same thing. Kiwi, GenLook and STILARO charge a monthly fee with an included allowance; Fittly charges a lower fee plus a cost per try-on used. Which one is cheaper depends on how many try-ons your store runs each month, so it is worth estimating your volume before comparing. On free trials: Fittly gives 14 days or 75 try-ons with no card, and Kiwi gives 14 days on its paid plans.

What does each one solve?

Kiwi Size Chart & Recommender

The veteran of the category and by far the most battle-tested: seven years on the App Store and over a thousand reviews. Kiwi covers size charts and measurement-based recommendation, and its free plan makes it the cheapest way in. What it does not have is a try-on: the shopper learns their size, but never sees the garment on.

GenLook: AI Virtual Try On

An AI try-on with almost a year in the market and an accessible free plan to start testing the category (10 try-ons a month). The focus is the try-on; sizing is a secondary feature.

STILARO Virtual Try-On

A recent try-on with the most generous free plan by number of try-ons (30 a month, plus 5 studio photos). As with GenLook, the try-on is the center and sizing rides along as an extra.

Fittly: Try-On & Size Guide

Ours, and the newest on the list. The premise is different: the try-on and the size recommendation are not a main feature plus an extra, they are the two halves of the same widget. The shopper sees the garment on, with their own photo or one of 8 body types, and in the same flow gets a size computed from that garment's real measurements. Size recommendation comes with the $9 and $19 plans and is never metered there, so advising a size never costs a generation; the Free plan is try-on only. Standard try-ons are also cached: a garment already rendered on a body type is reused, so repeat views do not bill again. That means a billed try-on here is not the same unit as a try-on counted by an app that meters every view. The widget ships in five languages (Spanish, English, Portuguese, German and French), following the language your store already shows each visitor. It starts with 14 days free or 75 try-ons, whichever comes first, no card. Once the trial ends, installing is still free with no monthly fee: on the Free plan you pay $0.35 per try-on used, and the $9 and $19 monthly plans lower that rate.

Which one fits your case?

• If you only need size charts and want the most proven and cheapest option: Kiwi.
• If you want to start free: GenLook and STILARO give a monthly allowance of try-ons, and Fittly starts at a flat $0 paying only per try-on used.
• If your problem is size-related returns and you want the shopper to see the garment on and learn their size in the same place: Fittly is the only one on the list that brings both together.
• If you sell outside your own country, check which languages the widget shows the shopper: Fittly ships in five (Spanish, English, Portuguese, German and French) with no configuration.

And one piece of advice that applies to all four: prices, plans and review counts change. Check each app's listing on the App Store before deciding; the links in the table go straight to each one.

Frequently asked questions

What is the best virtual try-on app for Shopify?

There is no single best one for every store. Kiwi is the most established and the cheapest if you only need size charts, but it has no try-on. GenLook and STILARO are try-on first, with a free monthly allowance of try-ons. Fittly is the only one of the four that brings the try-on and the size recommendation together in the same widget, and the only one that never meters the size recommendation, but it is also the newest and the least reviewed.

Is there a free virtual try-on app for Shopify?

All four have a free plan, but they mean different things. Kiwi lets you publish up to 3 size charts for free. GenLook gives 10 try-ons a month and STILARO gives 30. Fittly starts with a 14-day or 75 try-on trial and then lands on its Free plan, which has no monthly fee and charges $0.35 per try-on used, with a spend cap you define.

How much does a virtual try-on cost on Shopify?

It depends on the billing model, and all four are different. Kiwi starts at $7.99 a month for up to 10 size charts, but it has no try-on and warns of extra charges based on your order volume. Among the ones that do have a try-on: GenLook charges $19.99 a month with 100 try-ons included and $0.17 per extra try-on; STILARO charges $33 a month with 200 try-ons included; Fittly charges $9 a month with no try-on limit plus $0.22 per try-on used, or $0 a month paying $0.35 per try-on. At low volume the pay-per-use model tends to be cheaper and at high volume the monthly allowances usually win, so estimate your monthly try-ons before comparing.

Is this comparison unbiased?

Not entirely, which is why it is declared at the top: it was written by Fittly, one of the apps compared. What it is, is verified: review counts, launch dates and prices come from each app's Shopify App Store listing on August 27, 2026, and the table links to every listing so you can check them. Fittly appears as what it is, the newest and least reviewed of the four.