Side-by-side comparison · 24 data points
Clearly communicates purpose—speeding up the creation of size charts and fit guides
| Boostify Size Charts | Kiwi Size Chart & Recommender | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Reduce returns and increase sales with clean size charts and AI-powered size recommenders
| Metric | Boostify Size Charts | Kiwi Size Chart & Recommender |
|---|---|---|
| Rating | — | 4.7 ★ |
| Total reviews | 0 | 1k |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | — | — |
| Pricing tiers | — | 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Aug 2025 | Mar 2018 |
Based on the data on this page, Kiwi Size Chart & Recommender is the stronger choice for most Shopify App Store merchants — 4.7★ vs Boostify Size Charts's 0.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base. Pricing entry tiers: Boostify Size Charts at Free plan available, Kiwi Size Chart & Recommender 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 (apps, orders, integrations) varies. Kiwi Size Chart & Recommender has the larger user base (1,035 reviews vs 0), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Boostify Size Charts's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat. Recommended by store size: small/early-stage merchants who need fast install and low risk should default to Kiwi Size Chart & Recommender; mid-market and enterprise merchants with specific feature requirements should evaluate both — Boostify Size Charts's 0-review base may include the workflow context that matches your specific use case better than Kiwi Size Chart & Recommender'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: Boostify Size Charts audit • Kiwi Size Chart & Recommender audit
| Keyword | Boostify Size Charts | Kiwi Size Chart & Recommender |
|---|---|---|
| chat channels | #204 | #49 |
| messenger chat | #225 | #51 |
| instagram chat | #239 | #86 |
No tracked changes.
Both Boostify Size Charts and Kiwi Size Chart & Recommender offer paid plans only. Boostify Size Charts starts at Free plan available; Kiwi Size Chart & Recommender starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
It depends on what you're optimizing for. Boostify Size Charts fits better if you prioritize broader integrations; Kiwi Size Chart & Recommender is the call if you need the higher-rated option. Read both apps' detail pages on AppRanks for the full feature breakdown, install counts, and recent listing changes.
Both apps are one-click installs from the Shopify App Store marketplace. Kiwi Size Chart & Recommender has more onboarding documentation maturity (1,035 reviews vs 0), which usually translates to better-tested setup wizards and quicker time-to-value. AppRanks doesn't measure setup time directly — read the recent reviews on each app's detail page for merchant-reported install experience.
Boostify Size Charts typically suits early-stage and growth-mode stores based on its review-base composition (0 reviews). Kiwi Size Chart & Recommender aligns more with early-stage and growth-mode stores (1,035 reviews). Larger review bases generally mean the app has been load-tested at scale — relevant if you're processing high order volume or handling enterprise compliance requirements.
Migration support varies by app and category. Boostify Size Charts and Kiwi Size Chart & Recommender 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 Boostify Size Charts" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
