RT: Size Chart, Size Guide
by RoarTheme
4.2
(36 reviews)
Best suited for stores looking to reduce returns and fit-related questions through visual size guides.
A tool to add useful size chart tables on your product pages. You will boost sales of products for which customers must select the size, offering them a tool to make a safe purchase and solve any doubt. You will be able to limit returns and refunds of products not matching users' needs, offering a wider overview of the products you sell. You will improve your site usability and user experience during the purchase, reducing information and/or support requests related to size, weight, etc. You will boost sales of products for which customers must select the size, offering them a tool to make a safe purchase and solve any doubt. You will be able to limit returns and refunds of products not matching users' needs, offering a wider overview of the products you sell. You will improve your site usability and user experience during the purchase, reducing information and/or support requests related to size, weight, etc. more Limitless Custom Size Creation Size Chart Available as Pop Up Works with All Themes
Copy from the Shopify App Store listing, unedited.Design elements - Other
Top line
conversion rate
Free
17/100
Limited evidence · from 36 reviews
What it does
Limitless Custom Size Creation
Size Chart Available as Pop Up
Works with All Themes
There is no plan to choose
The listing shows this as free, with no paid tiers published — so there is no volume question to answer and nothing to size yourself against. Check the listing for in-app charges before you rely on that.
17
/ 100Limited evidence
Scored on 36 merchant reviews we hold for RT: Size Chart, Size Guide, across five checks. Every figure is computed from those reviews — expand any row to see the counts behind it.
Review history
2023–2025 · 36 reviews read| 2023 | 12 reviews |
|---|---|
| 2024 | 18 reviews |
| 2025 | 6 reviews |
What merchants say
4.2
6%
of reviews get an answer0%
had used it a year when they wroteRecent merchant reviews
The newest 8 of 36. Open one to read it in full, with the developer's reply where there is one.
I have created 30 more sizing charts through your app RT: Size Chart, Size Guide. However, suddenly most of the sizing charts I created disappeared—a really bad experience.
Not recommended. I put in so much time to add all the size charts and they removed all of them after a few months and not providing any solution.
Considering it's free, the app has pretty cool features. But it slowed down 3rd part apps on our Prestige store so we had to change to another app. It took 5+ seconds to show the Size Chart widget/inline text, and it delayed other apps as well. We have a different size chart for every product, around 50 of them, so that perhaps has affected the speed as well, but a size chart app should consider that in development.
Liked the app, but it already stopped working. I put it up, it worked. The next day, nothing is showing. No idea if it's because its a free app but I just went with a different one that I have to pay for. When the size chart is up it does not scroll on mobile. I made my charts slightly smaller, but was not sure if that's supposed to be like that. Glad I didn't get to add all the charts I planned on adding, that would have been such a waste of time.
The functionalities are excellent, but the button appears late on my website, and sometimes it doesn't show at all.
Very Easy to use and Make Changes One Option is Missing, Like If we are able to select Collection that could be More Easy to Select to Desire Result.
easy to use. dev quick fix to bugs.
Really Easy To use and the out come made my website look more stylish and professional would highly recommend
RT: Size Chart, Size Guide FAQ
Answered from this app's own listing and its full review record.
Best suited for stores looking to reduce returns and fit-related questions through visual size guides.
The Shopify App Store lists this app as “Free”. It does not publish plain monthly prices we can compute against.
On our scorecard RT: Size Chart, Size Guide rates 17 out of 100 — limited evidence — read from 36 merchant reviews. The developer has published replies to 2 of 36 reviews. The score reflects what the review record shows, nothing more.
36 merchants have reviewed RT: Size Chart, Size Guide, averaging 4.2 out of 5. We hold the review history from 2023 to 2025, which is what the year-by-year chart on this page is built from.
At a glance
4.2 / 5 · 36 reviews
2 (was 9)
2 of 36 reviews
6 days
Free
March 8, 2023
2023 – 2025
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Apps like this one convert the traffic you already have. Getting recommended by ChatGPT and Perplexity is a separate problem.
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