Side-by-side comparison · 24 data points
Convert more shoppers with visual product reviews, superpowered by AI
| Loox ‑ Product Reviews App | Smart Size Chart & Fit Finder | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
Create AI-powered size charts, size guides and “Find my size” quizzes in minutes
| Metric | Loox ‑ Product Reviews App | Smart Size Chart & Fit Finder |
|---|---|---|
| Rating | 4.9 ★ | 4.9 ★ |
| Total reviews | ★ 8.2k | 130 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free plan available |
| Built for Shopify | Yes | Yes |
| Pricing tiers | 3 tiers | ★ 4 tiers |
| Listed features | 5 | 5 |
| Featured placements | 5 | — |
| Review velocity (30d) | 249 new | — |
| Languages | 1 supported | 10 supported |
| Listed since | Oct 2015 | Jan 2022 |
Loox ‑ Product Reviews App and Smart Size Chart & Fit Finder are evenly matched on rating (4.9★ vs 4.9★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow. Pricing entry tiers: Loox ‑ Product Reviews App at Free plan available, Smart Size Chart & Fit Finder 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. Loox ‑ Product Reviews App has the larger user base (8,222 reviews vs 130), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Smart Size Chart & Fit Finder'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 of orders 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: Loox ‑ Product Reviews App audit • Smart Size Chart & Fit Finder audit
| Last updated | — | — |
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| Keyword | Loox ‑ Product Reviews App | Smart Size Chart & Fit Finder |
|---|---|---|
| tabs to | #12 | #24 |
| ai helpdesk software | #70 | #65 |
| ai helpdesk | #68 | #70 |
| ai chat support | #125 | #111 |
| live chat app | #52 | #185 |
Not featured in any section recently.
| Signal | Loox ‑ Product Reviews App | Smart Size Chart & Fit Finder |
|---|---|---|
| Average rating | 4.9 ★ (8.2k) | 4.9 ★ (130) |
| Rating distribution | 595% 43% 31% 20% 11% | 5— 4— 3— 2— 1— |
| Reviews · last 7 days | +39 | — |
| Reviews · last 30 days | +249 | — |
| Reviews · last 90 days | +983 | — |
Both Loox ‑ Product Reviews App and Smart Size Chart & Fit Finder offer paid plans only. Loox ‑ Product Reviews App starts at Free plan available; Smart Size Chart & Fit Finder starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Loox ‑ Product Reviews App (4.9★, 8,222 reviews) and Smart Size Chart & Fit Finder (4.9★, 130 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
It depends on what you're optimizing for. Loox ‑ Product Reviews App fits better if you prioritize broader integrations; Smart Size Chart & Fit Finder is the call if you need the larger user base. 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. Loox ‑ Product Reviews App has more onboarding documentation maturity (8,222 reviews vs 130), 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.
Loox ‑ Product Reviews App typically suits established stores with steady traffic based on its review-base composition (8,222 reviews). Smart Size Chart & Fit Finder aligns more with early-stage and growth-mode stores (130 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.
connected with klaviyo. Great. Use it on 3 stores
Great
Great app and even better support! I had an issue with the Reviews Widget not showing on my store because my custom domain wasn't recognized in the backend. Liz from the support team was quick, professional, and resolved it within minutes by resyncing my widget cache. Really appreciate the fast and effective help — hig
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Migration support varies by app and category. Loox ‑ Product Reviews App and Smart Size Chart & Fit Finder 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 Smart Size Chart & Fit Finder" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
