Side-by-side comparison
Size charts, size guides and a “Find my size” AI size recommender, built in minutes
Help shoppers compare products, review specs, and choose faster with dynamic comparison and specs.
| Metric | Smart Size Chart & Size Guide | Tably Comparison & Spec Tables |
|---|---|---|
| Rating | ★ 4.9 ★ | 3.9 ★ |
| Total reviews | ★ 152 | 7 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free trial available |
| Built for Shopify | Yes | Yes |
| Pricing tiers | ★ 4 tiers | 1 tier |
On the measured data here, Smart Size Chart & Size Guide leads on more dimensions (4 vs 0). Pick Tably Comparison & Spec Tables if one of the points where it leads is what you need.
Built only from the Shopify App Store listing data shown on this page. AppRanks does not accept payment to influence comparisons. Read the methodology
Read each app's audit: Smart Size Chart & Size Guide audit • Tably Comparison & Spec Tables audit
| Field | Smart Size Chart & Size Guide | Tably Comparison & Spec Tables |
|---|---|---|
| Tagline | ||
| Listing audit | 95/100 listing audit | 88/100 listing audit |
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| Listed features |
|---|
| 5 |
| 5 |
| Languages | 10 supported | 1 supported |
|---|
| Listed since | Jan 2022 | Oct 2025 |
|---|
| Listed |
|---|
None
| Keyword | Smart Size Chart & Size Guide | Tably Comparison & Spec Tables |
|---|---|---|
| comparison | #9 | #7 |
| product comparison | #18 | #8 |
| Signal | Smart Size Chart & Size Guide | Tably Comparison & Spec Tables |
|---|---|---|
| Average rating | 4.9 ★ (152) | 3.9 ★ (7) |
Works great and many opties!
app is good, good service
Leslie helps me today to set up the smart size guide and recommender quiz. She was so helpful, knowledge and awesome.
Super easy to use and set up! Everything works smoothly, and we haven’t had any issues at all. It makes creating and managing size charts so simple. We’re really hoping this helps our customers find the right size more confidently and reduces returns and exchanges. Fingers crossed and praying it makes a difference! Hig
Ottima
Review text isn't collected for this app yet (7 reviews on the marketplace).
Smart Size Chart & Size Guide is cheaper to start with — it offers a free plan and Tably Comparison & Spec Tables doesn't list one. Prices are as listed on the Shopify App Store; check what each tier includes in the Pricing section above.
Smart Size Chart & Size Guide has the higher average rating (4.9★ from 152 reviews) compared to Tably Comparison & Spec Tables (3.9★ from 7 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Smart Size Chart & Size Guide holds the higher average rating (4.9★ vs 3.9★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. AppRanks doesn't measure setup time directly; Smart Size Chart & Size Guide has more published reviews to read for user-reported install experience (152 vs 7).
AppRanks cannot say which fits a larger or smaller operation — there is no store-size measurement in the Shopify App Store data. What it can show: Smart Size Chart & Size Guide has 152 published reviews; Tably Comparison & Spec Tables has 7 published reviews. Compare plan limits and pricing tiers against your own volume.
Migration support varies by app and category. Smart Size Chart & Size Guide and Tably Comparison & Spec Tables both publish their export options on their marketplace listing pages (or in their support docs); some apps offer one-click import from competitors, others require CSV. The fastest check: search "import from Tably Comparison & Spec Tables" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
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