DerFit ‑ Size Recommender vs Shopify Flow

DerFit ‑ Size Recommender edges out Shopify Flow 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: DerFit ‑ Size Recommender at Free trial available, Shopify Flow at Free. 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.

Shopify Flow has the larger user base (13,773 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 — Shopify Flow's 13,773-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 Shopify Flow cheaper?

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

Which has better reviews, DerFit ‑ Size Recommender or Shopify Flow?

DerFit ‑ Size Recommender has the higher average rating (5.0★ from 1 reviews) compared to Shopify Flow (4.7★ from 13,773 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.

Should I choose DerFit ‑ Size Recommender or Shopify Flow?

DerFit ‑ Size Recommender 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.

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

Both apps are one-click installs from the Shopify App Store. Shopify Flow has the deeper published review base (13,773 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). Shopify Flow typically suits established teams with steady usage based on its published review base (13,773 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 Shopify Flow?

Migration support varies by app and category. DerFit ‑ Size Recommender and Shopify Flow 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.