MP Size Chart & Size Guide vs Atomic POS Custom Fields

Based on the data on this page, MP Size Chart & Size Guide is the stronger choice for most Shopify App Store merchants — 5.0★ vs Atomic POS Custom Fields's 0.0★ is a meaningful gap that usually reflects real product or support quality differences across the user base.

Pricing entry tiers: MP Size Chart & Size Guide at Free plan available, Atomic POS Custom Fields 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.

MP Size Chart & Size Guide has the larger user base (870 reviews vs 0), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. Atomic POS Custom Fields'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 — Atomic POS Custom Fields's 0-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.

Is MP Size Chart & Size Guide or Atomic POS Custom Fields cheaper?

Both MP Size Chart & Size Guide and Atomic POS Custom Fields offer paid plans only. MP Size Chart & Size Guide starts at Free plan available; Atomic POS Custom Fields starts at Free trial available. Compare the per-tier features in the Pricing section above before committing.

Should I choose MP Size Chart & Size Guide or Atomic POS Custom Fields?

AppRanks cannot separate these two on rating, because neither publishes one. MP Size Chart & Size Guide does carry the larger published review base (870 vs 0). Read both apps' detail pages for the feature breakdown and recent listing changes.

Which is faster to set up, MP Size Chart & Size Guide or Atomic POS Custom Fields?

Both apps are one-click installs from the Shopify App Store. MP Size Chart & Size Guide has the deeper published review base (870 vs 0), 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.

Which works better for small vs large Shopify App Store merchants?

MP Size Chart & Size Guide typically suits early-stage and growth-mode teams based on its published review base (870 reviews). Atomic POS Custom Fields typically suits early-stage and growth-mode teams based on its published review base (0 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.

Can I migrate data between MP Size Chart & Size Guide and Atomic POS Custom Fields?

Migration support varies by app and category. MP Size Chart & Size Guide and Atomic POS Custom Fields 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 Atomic POS Custom Fields" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.