Side-by-side comparison · 24 data points
Reduce returns with customizable size charts, size guide & AI size recommender
| MP Size Chart & Size Guide | Infinite Options | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed |
Go beyond variant limits with custom product options
| Metric | MP Size Chart & Size Guide | Infinite Options: Product opt |
|---|---|---|
| Rating | ★ 5.0 ★ | 4.7 ★ |
| Total reviews | 872 | ★ 2.6k |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free trial available |
| Built for Shopify | Yes | Yes |
| Pricing tiers | ★ 4 tiers | 1 tier |
| Listed features | 5 | 5 |
| Featured placements | — | 3 |
| Review velocity (30d) | 6 new | — |
| Languages | 20 supported | 1 supported |
| Listed since | Apr 2020 | Jun 2015 |
MP Size Chart & Size Guide edges out Infinite Options: Product opt 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: MP Size Chart & Size Guide at Free plan available, Infinite Options: Product opt 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.
Infinite Options: Product opt has the larger user base (2,589 reviews vs 872), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. MP Size Chart & Size Guide'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 MP Size Chart & Size Guide; mid-market and enterprise merchants with specific feature requirements should evaluate both — Infinite Options: Product opt's 2,589-review base may include the workflow context that matches your specific use case better than MP Size Chart & Size 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: MP Size Chart & Size Guide audit • Infinite Options: Product opt audit
| Last updated | — | — |
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| Keyword | MP Size Chart & Size Guide | Infinite Options |
|---|---|---|
| conditional logic | #26 | #8 |
| variants as | #23 | #19 |
| support | #192 | #156 |
Not featured in any section recently.
| Signal | MP Size Chart & Size Guide | Infinite Options |
|---|---|---|
| Average rating | 5.0 ★ (872) | 4.7 ★ (2.6k) |
| Rating distribution | 597% 42% 30% 20% 10% | 5— 4— 3— 2— 1— |
| Reviews · last 7 days | +1 | — |
| Reviews · last 30 days | +6 | — |
| Reviews · last 90 days | +13 | — |
Both MP Size Chart & Size Guide and Infinite Options: Product opt offer paid plans only. MP Size Chart & Size Guide starts at Free plan available; Infinite Options: Product opt starts at Free trial available. Compare the per-tier features in the Pricing section above before committing.
MP Size Chart & Size Guide has the higher average rating (5.0★ from 872 reviews) compared to Infinite Options: Product opt (4.7★ from 2,589 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
MP Size Chart & Size Guide 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. Infinite Options: Product opt has the deeper published review base (2,589 vs 872), 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.
MP Size Chart & Size Guide typically suits early-stage and growth-mode teams based on its published review base (872 reviews). Infinite Options: Product opt typically suits early-stage and growth-mode teams based on its published review base (2,589 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.
The support team was excellent—very responsive, helpful, and quick to make the changes I requested. Great experience overall.
DAVVERO GENTILE VELOCE E CHIARO. MI HA CAPITA SUBITO FONDAMENTALE
Works really smart and we can customize what we want. Great size chart. Haven't tried the AI advice yet.
This is the best size chart I have seen! They were able to customise everything to suit my needs and I saw a big increase in Conversion Rate due to accurate sizing recommendations
No reviews yet.
Migration support varies by app and category. MP Size Chart & Size Guide and Infinite Options: Product opt 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 MP Size Chart & Size Guide" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.