Side-by-side comparison · 24 data points
Get a powerful shipping rates calculator, manage shipping rules and set estimated delivery dates.
| Calcurates | Dates & Rates (by Perseuss) | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Show accurate delivery dates and shipping rates based on real 3PL fulfillment logic
| Metric | Calcurates: Accurate Shipping | Dates & Rates (by Perseuss) |
|---|---|---|
| Rating | 4.9 ★ | ★ 5.0 ★ |
| Total reviews | ★ 75 | 15 |
| Free plan | Yes | Yes |
| Pricing | Free to install | Free plan available |
| Built for Shopify | — | — |
| Pricing tiers | ★ 4 tiers | 2 tiers |
| Listed features | ★ 5 | 3 |
| Languages | 1 supported | 1 supported |
| Listed since | Dec 2021 | Oct 2025 |
Calcurates: Accurate Shipping and Dates & Rates (by Perseuss) are evenly matched on rating (4.9★ vs 5.0★) — the differentiator comes down to pricing fit, feature breadth, and which app's interaction pattern suits your team's workflow.
Pricing entry tiers: Calcurates: Accurate Shipping at Free to install, Dates & Rates (by Perseuss) 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 (seats, usage volume, integrations) varies.
Recommended evaluation path: install both apps' free tiers (where available) and run them in parallel on a small cohort 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: Calcurates: Accurate Shipping audit • Dates & Rates (by Perseuss) audit
| Keyword | Calcurates | Dates & Rates (by Perseuss) |
|---|---|---|
| rates | #24 | #20 |
| rates by | #24 | #23 |
No tracked changes.
Both Calcurates: Accurate Shipping and Dates & Rates (by Perseuss) offer paid plans only. Calcurates: Accurate Shipping starts at Free to install; Dates & Rates (by Perseuss) starts at Free plan available. Compare the per-tier features in the Pricing section above before committing.
Calcurates: Accurate Shipping (4.9★, 75 reviews) and Dates & Rates (by Perseuss) (5.0★, 15 reviews) are essentially tied on rating. Look at review velocity and individual reviewer quotes — both visible on each app's detail page — to differentiate.
Dates & Rates (by Perseuss) holds the higher average rating (5.0★ vs 4.9★). 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. Calcurates: Accurate Shipping has the deeper published review base (75 vs 15), 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.
Calcurates: Accurate Shipping typically suits early-stage and growth-mode teams based on its published review base (75 reviews). Dates & Rates (by Perseuss) typically suits early-stage and growth-mode teams based on its published review base (15 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.
Migration support varies by app and category. Calcurates: Accurate Shipping and Dates & Rates (by Perseuss) 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 Dates & Rates (by Perseuss)" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
