Product comparison · refreshed Jun 12, 2026
Smart Size Chart & Fit Finder for Shopify
by SmartSize · Instant size with 'Find my size' quiz and advanced size charts to boost sales and reduce returns
129 reviews, 4.90★ average. Live data from the Shopify App Store + Ongoing.AI’s daily install crawl — updated Jun 12, 2026.
Rating
4.90
129 reviews
Pricing
From $9/mo
freemium
Built for Shopify
Yes
Years live
4
launched Jan 28, 2022
Last updated
Jun 10, 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
+0
28-day Δ
+2
Rating change
7-day Δ
+0.00
28-day Δ
+0.00
Category rank over time
Where Smart Size Chart & Fit Finder sits day-by-day in Product comparison.
Position across the Product comparison page, snapshot daily. Lower is better — the Y axis is inverted so the strongest ranks sit at the top of the chart.
Catalog position
Where Smart Size Chart & Fit Finder 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
#3
of 177 active apps
Review count percentile
99th
vs category siblings
Rating percentile
69th
vs category siblings
Years on App Store
4
since 2022
Listing change cadence
What Smart Size Chart & Fit Finder 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 11
2026-06-09 → 2026-06-10
Works With · Jun 10
Shopify Admin → Shopify Admin Color Swatch King:…
Pricing Tiers · Jun 10
Free (+3 more) → Free (+3 more)
Review fingerprint
What merchants raise, and how they feel about it.
Sentiment breakdown
- Positive98% · 175
- Neutral1% · 1
- Negative1% · 2
“The setup is intuitive and straightforward — that’s definitely a plus. The tool is easy to configure, and the interface feels user-friendly. I had an issue with the visibility of this solution. On product pages, the size chart doesn’t always appear next to the product variants. In other words, its main functionality doesn’t work consistently, which defeats the purpose of using it. The customer care team contacted me and fixed it immediately. I am impressed by how quickly they were able to help. It's a great app.”
Top themes
Plans
Smart Size Chart & Fit Finder pricing tiers.
Free
Free
- 2 size charts
- Pre-made templates men, women, kids, pet
- Upload your own images
- Automatic unit conversion
- International sizing
- Multi-language charts
- Mobile-optimized design
- No watermark
Starter
$9/month
- Everything in Free
- 10 size charts
- Multi-tabs on size charts
- Fit scale (true-to-size bar)
- AI translations
- Advanced design & customization
- Priority email and chat support
Growth
$12/month
- Everything in Starter
- Unlimited size charts
Pro-100
$19/month
- Everything in Growth
- AI fit quiz: Find my size
- 100 size recommendations / month
- Fit finder or men, women & kids
- Fit finder for lingerie
- Fit finder for pets
- AI and rule-based matching
- Multi-language quiz flows
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 Smart Size Chart & Fit Finder.
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 Smart Size Chart & Fit Finder on the Shopify App Store ↗