Side-by-side comparison · 24 data points
AI size charts and a fit recommender reduce returns. Cart & post-purchase upsells raise order value.
| ScaleChart | SizeGuide | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer |
| Metric | ScaleChart: Size Chart & Guide | SizeGuide |
|---|---|---|
| Rating | 5.0 ★ | — |
| Total reviews | 26 | 0 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 2 tiers | 1 tier |
| Listed features | 5 | 5 |
| Languages | 8 supported | 2 supported |
| Listed since | Jan 2026 | Jun 2026 |
Based on the data on this page, ScaleChart: Size Chart & Guide is the stronger choice for most Shopify App Store merchants — 5.0★ vs SizeGuide's 0.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base.
Pricing entry tiers: ScaleChart: Size Chart & Guide at Free plan available, SizeGuide at Free plan available. Check each app's tier structure for the capacity limits you actually need before deciding — the headline number is the same shape, but the gating shape per tier (seats, usage volume, integrations) varies.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to ScaleChart: Size Chart & Guide; mid-market and enterprise merchants with specific feature requirements should evaluate both — SizeGuide's 0-review base may include the workflow context that matches your specific use case better than ScaleChart: Size Chart & Guide's broader-but-shallower coverage.
This verdict is generated from the live marketplace data on this page — rating, review count, pricing tier, and category position all refresh from the canonical Shopify App Store listing every 24 hours. AppRanks does not accept payment to influence comparison outcomes; the methodology is documented on the About page and applies identically to every pair on the site.
Read each app's audit: ScaleChart: Size Chart & Guide audit • SizeGuide audit
| Listed |
|---|
| Last updated | — | — |
|---|
| Keyword | ScaleChart | SizeGuide |
|---|---|---|
| size recommendations | #11 | #17 |
| size recommender | #15 | #19 |
No tracked changes.
Both ScaleChart: Size Chart & Guide and SizeGuide offer paid plans only. ScaleChart: Size Chart & Guide starts at Free plan available; SizeGuide starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
AppRanks cannot separate these two on rating, because neither publishes one. ScaleChart: Size Chart & Guide does carry the larger published review base (26 vs 0). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. ScaleChart: Size Chart & Guide has the deeper published review base (26 vs 0), which often — though not always — accompanies better-tested setup docs. AppRanks doesn't measure setup time directly: read the recent reviews on each app's detail page for user-reported install experience.
ScaleChart: Size Chart & Guide typically suits early-stage and growth-mode teams based on its published review base (26 reviews). SizeGuide typically suits early-stage and growth-mode teams based on its published review base (0 reviews). A larger review base generally means the app has been exercised at scale — relevant if you are processing high volume or handling enterprise compliance requirements.
Migration support varies by app and category. ScaleChart: Size Chart & Guide and SizeGuide 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 SizeGuide" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
