Side-by-side comparison · 24 data points
AI size charts and a fit recommender reduce returns. Cart & post-purchase upsells raise order value.
| ScaleChart | Tabs Studio | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
Go beyond the limits of your theme and easily add smart, professional tabs to your product pages.
| Metric | ScaleChart: Size Chart & Guide | Tabs Studio |
|---|---|---|
| Rating | 5.0 ★ | 5.0 ★ |
| Total reviews | 27 | ★ 174 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | Yes | Yes |
| Pricing tiers | 2 tiers | ★ 3 tiers |
| Listed features | 5 | 5 |
| Languages | 8 supported | 1 supported |
| Listed since | Jan 2026 | Jan 2018 |
ScaleChart: Size Chart & Guide and Tabs Studio are evenly matched on rating (5.0★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Pricing entry tiers: ScaleChart: Size Chart & Guide at Free plan available, Tabs Studio 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.
Tabs Studio has the larger user base (174 reviews vs 27), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. ScaleChart: Size Chart & Guide's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort for 7-14 days before committing. The data tables below show the per-feature breakdown — for most merchants the deciding factor will be a single integration or workflow detail that's hard to compare from listing pages alone.
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 • Tabs Studio audit
| Last updated | — | — |
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| Keyword | ScaleChart | Tabs Studio |
|---|---|---|
| product comparison tables | #21 | #16 |
| blog table of contents | #23 | #17 |
No tracked changes.
Both ScaleChart: Size Chart & Guide and Tabs Studio offer paid plans only. ScaleChart: Size Chart & Guide starts at Free plan available; Tabs Studio starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
ScaleChart: Size Chart & Guide (5.0★, 27 reviews) and Tabs Studio (5.0★, 174 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
AppRanks cannot separate these two on rating — both sit at 5.0★. Tabs Studio does carry the larger published review base (174 vs 27). Read both apps' detail pages for the feature breakdown and recent listing changes.
Both apps are one-click installs from the Shopify App Store. Tabs Studio has the deeper published review base (174 vs 27), 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 (27 reviews). Tabs Studio typically suits early-stage and growth-mode teams based on its published review base (174 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 Tabs Studio 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 ScaleChart: Size Chart & Guide" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
