Side-by-side comparison · 24 data points
Reduce returns and increase sales with clean size charts and AI-powered size recommenders
| Kiwi Size Chart & Recommender | Sizekick | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
| Metric | Kiwi Size Chart & Recommender | Sizekick: AI Size Advisor |
|---|---|---|
| Rating | 4.7 ★ | ★ 5.0 ★ |
| Total reviews | ★ 1.2k | 4 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free trial available |
| Built for Shopify | — | — |
| Pricing tiers | 4 tiers | 4 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Mar 2018 | Dec 2025 |
Sizekick: AI Size Advisor edges out Kiwi Size Chart & Recommender on rating (5.0★ vs 4.7★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.
Pricing entry tiers: Kiwi Size Chart & Recommender at Free plan available, Sizekick: AI Size Advisor at Free trial 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.
Kiwi Size Chart & Recommender has the larger user base (1,204 reviews vs 4), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Sizekick: AI Size Advisor's smaller cohort can be an advantage for niche workflows where the bigger app has accumulated bloat.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to Sizekick: AI Size Advisor; mid-market and enterprise merchants with specific feature requirements should evaluate both — Kiwi Size Chart & Recommender's 1,204-review base may include the workflow context that matches your specific use case better than Sizekick: AI Size Advisor'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: Kiwi Size Chart & Recommender audit • Sizekick: AI Size Advisor audit
| Keyword | Kiwi Size Chart & Recommender | Sizekick |
|---|---|---|
| reduce returns | #6 | #182 |
| size recommender | #6 | #23 |
| size recommendations | #7 | #23 |
| sizing | #3 | #69 |
| Signal | Kiwi Size Chart & Recommender | Sizekick |
|---|---|---|
| Average rating | 4.7 ★ (1.2k) | 5.0 ★ (4) |
| Rating distribution | 588% 46% 33% 21% 12% | 5— 4— 3— 2— 1— |
We have been using this app for several years and were happy with it. Unfortunately, after accidentally upgrading our plan, we were moved to a completely different pricing model without any clear warning. We used to pay around $5 to $7 per month. Now we are being charged around $150 per month because the pricing is bas
Both Kiwi Size Chart & Recommender and Sizekick: AI Size Advisor offer paid plans only. Kiwi Size Chart & Recommender starts at Free plan available; Sizekick: AI Size Advisor starts at Free trial available. Compare the per-tier features in the Pricing section above before committing.
Sizekick: AI Size Advisor has the higher average rating (5.0★ from 4 reviews) compared to Kiwi Size Chart & Recommender (4.7★ from 1,204 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Sizekick: AI Size Advisor holds the higher average rating (5.0★ vs 4.7★). 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. Kiwi Size Chart & Recommender has the deeper published review base (1,204 vs 4), 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.
Kiwi Size Chart & Recommender typically suits early-stage and growth-mode teams based on its published review base (1,204 reviews). Sizekick: AI Size Advisor typically suits early-stage and growth-mode teams based on its published review base (4 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.
Hele fijne app om maattabellen op te stellen en volledig naar eigen voorkeur te personaliseren, zou het zeer zeker aanraden. Je wordt goed geholpen als je vragen hebt.
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Migration support varies by app and category. Kiwi Size Chart & Recommender and Sizekick: AI Size Advisor 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 Sizekick: AI Size Advisor" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
