DerFit ‑ Size Recommender vs Shop

DerFit ‑ Size Recommender edges out Shop on rating (5.0★ vs 4.8★), but the gap is small enough that pricing fit and feature differentiation should drive the decision more than the headline number.

Pricing entry tiers: DerFit ‑ Size Recommender at Free trial available, Shop at Free to install. 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.

Shop has the larger user base (9,118 reviews vs 1), which usually maps to broader integration coverage, faster bug-fix cadence, and a deeper bench of community workflow patterns. DerFit ‑ Size Recommender'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 DerFit ‑ Size Recommender; mid-market and enterprise merchants with specific feature requirements should evaluate both — Shop's 9,118-review base may include the workflow context that matches your specific use case better than DerFit ‑ Size 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.

Is DerFit ‑ Size Recommender or Shop cheaper?

Both DerFit ‑ Size Recommender and Shop offer paid plans only. DerFit ‑ Size Recommender starts at Free trial available; Shop starts at Free to install. Compare the per-tier features in the Pricing section above before committing.

Which has better reviews, DerFit ‑ Size Recommender or Shop?

DerFit ‑ Size Recommender has the higher average rating (5.0★ from 1 reviews) compared to Shop (4.8★ from 9,118 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.

Should I choose DerFit ‑ Size Recommender or Shop?

DerFit ‑ Size Recommender holds the higher average rating (5.0★ vs 4.8★). That is the one dimension AppRanks can separate them on here — read both apps' detail pages for the feature breakdown and recent listing changes.

Which is faster to set up, DerFit ‑ Size Recommender or Shop?

Both apps are one-click installs from the Shopify App Store. Shop has the deeper published review base (9,118 vs 1), 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?

DerFit ‑ Size Recommender typically suits early-stage and growth-mode teams based on its published review base (1 reviews). Shop typically suits established teams with steady usage based on its published review base (9,118 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 DerFit ‑ Size Recommender and Shop?

Migration support varies by app and category. DerFit ‑ Size Recommender and Shop 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 DerFit ‑ Size Recommender" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.