Product comparison · refreshed Jun 12, 2026
Size Chart & AI Size Guide for Shopify
by WHMCS Global Services · Panda size chart app improves customer confidence in their purchases and reduces the return rate.
18 reviews, 3.30★ average. Live data from the Shopify App Store + Ongoing.AI’s daily install crawl — updated Jun 12, 2026.
Rating
3.30
18 reviews
Pricing
From $0/mo
freemium
Built for Shopify
No
Years live
3
launched Mar 6, 2023
Last updated
Jun 11, 2026
Shopify listing
Recent activity
Review trajectory.
Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.
New reviews
7-day Δ
—
28-day Δ
+0
Rating change
7-day Δ
—
28-day Δ
+0.00
Catalog position
Where Size Chart & AI Size Guide sits in the App Store.
Rank and percentile inside the Product comparison category — the competitive shape of the niche around this app.
Rank in Product comparison
#24
of 177 active apps
Review count percentile
87th
vs category siblings
Rating percentile
52th
vs category siblings
Years on App Store
3
since 2023
Listing change cadence
What Size Chart & AI Size Guide has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jun 12
2026-06-03 → 2026-06-11
Shopify Lastmod · Jun 4
2026-05-28 → 2026-06-03
Shopify Lastmod · May 30
set to 2026-05-28
Review fingerprint
What merchants raise, and how they feel about it.
Sentiment breakdown
- Positive88% · 36
- Neutral2% · 1
- Negative10% · 4
“Great support. Received immediate assistance to my query. Would highly recommend this app for your store.”
“Size chart updates are not saving. 5 attempts and every time the chart goes back to the example chart. Something as simple as duplicating a size chart. This was a waste of time!”
Top themes
Plans
Size Chart & AI Size Guide pricing tiers.
Free
Free to install
Alternatives
Apps merchants pick instead.
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated Jun 12, 2026.
Find every brand running Size Chart & AI Size Guide.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View Size Chart & AI Size Guide on the Shopify App Store ↗