Side-by-side comparison · 24 data points
Explore a new way of engaging your customers with auctions and Make an Offer
| Treo · Auction Plus | Calconic ‑ Calculator Builder | |
|---|---|---|
| Tagline | ||
| Description | ||
| Screenshots | images | images |
| Languages | ||
| Platforms | ||
| Developer | ||
| Listed | ||
| Last updated | — | — |
Create and add custom interactive calculators to your website and give instant answers to customers
| Metric | Treo · Auction Plus | Calconic ‑ Calculator Builder |
|---|---|---|
| Rating | ★ 5.0 ★ | 3.9 ★ |
| Total reviews | ★ 32 | 22 |
| Free plan | Yes | Yes |
| Pricing | Free plan available | Free trial available |
| Built for Shopify | ★ Yes | — |
| Pricing tiers | ★ 4 tiers | 3 tiers |
| Listed features | 5 | 5 |
| Languages | 1 supported | 1 supported |
| Listed since | Dec 2023 | Apr 2017 |
Based on the data on this page, Treo · Auction Plus is the stronger choice for most Shopify App Store merchants — 5.0★ vs Calconic ‑ Calculator Builder's 3.9★ is a meaningful gap that usually reflects real product or support quality differences across the user base.
Pricing entry tiers: Treo · Auction Plus at Free plan available, Calconic ‑ Calculator Builder 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.
Recommended by size: small/early-stage merchants who need fast install and low risk should default to Treo · Auction Plus; mid-market and enterprise merchants with specific feature requirements should evaluate both — Calconic ‑ Calculator Builder's 22-review base may include the workflow context that matches your specific use case better than Treo · Auction Plus'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: Treo · Auction Plus audit • Calconic ‑ Calculator Builder audit
| Keyword | Treo · Auction Plus | Calconic ‑ Calculator Builder |
|---|---|---|
| auctions | #2 | Not ranked |
| auction | #2 | Not ranked |
| custom pricing calculator | Not ranked | #5 |
| pricing quote | #13 | Not ranked |
| profit margin calculator | Not ranked | #22 |
No tracked changes.
Both Treo · Auction Plus and Calconic ‑ Calculator Builder offer paid plans only. Treo · Auction Plus starts at Free plan available; Calconic ‑ Calculator Builder starts at Free trial available. Compare the per-tier features in the Pricing section above before committing.
Treo · Auction Plus has the higher average rating (5.0★ from 32 reviews) compared to Calconic ‑ Calculator Builder (3.9★ from 22 reviews). Both are tracked daily by AppRanks, so the figures here update each refresh cycle.
Treo · Auction Plus holds the higher average rating (5.0★ vs 3.9★). 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. Treo · Auction Plus has the deeper published review base (32 vs 22), 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.
Treo · Auction Plus typically suits early-stage and growth-mode teams based on its published review base (32 reviews). Calconic ‑ Calculator Builder typically suits early-stage and growth-mode teams based on its published review base (22 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. Treo · Auction Plus and Calconic ‑ Calculator Builder 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 Calconic ‑ Calculator Builder" in each app's help center. AppRanks does not track migration tooling directly — this is a category-specific capability worth verifying before commitment.
