CalcAI ‑ Calculator Builder vs Options Price Calculator
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for CalcAI, Nov 7, 2026 for Options Price Calculator.
The short answer
- Only Options Price Calculator lists a free plan. Paid plans start at $8/month for CalcAI and $9.99/month for Options Price Calculator.
- Options Price Calculator lists 8 features CalcAI’s listing doesn’t mention, including Buttons, Convert quote to order, Custom display.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
starter
- · 3 calculators
- · Basic analytics
- · Lead capture
- · Theme customization
pro
- · AI calculator builder
- · Full analytics
- · Help assistant
- · Lead capture with CSV export
- · Priority support
- · Unlimited calculators
custom
- · Custom integrations
- · Dedicated support
- · Everything in Pro
- · SLA guarantee
- · White-label branding
Free
- · Ultimate Plan for Free – 20 uses limit
Starter
- · AI-powered generation
- · Advanced formula builder
- · Drag-and-drop calculator builder
- · Embed unlimited calculators
- · Fully customizable styling
- · Metafield data integration
Premium
- · All features of the Starter Plan +
- · Conditional logic for dynamic pricing
- · Font Picker Option
- · Lookup tables & file uploads
- · Premium support
- · Product Personalizer - Live Preview
Ultimate
- · Admin draft order calculator tools
- · Conditional fields (show / hide)
- · Draft order checkout / Order from admin
- · Everything in Premium +
- · Free setup service / onboarding
- · Highest priority support
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureCalcAI lets merchants create interactive calculators for any product page without writing code. Use the AI builder to describe what you need in plain English, or build manually with the visual editor. Create pricing calculators that update cart prices at checkout, estimation tools that help customers plan purchases, or product recommendation flows that guide buyers to the right option.
Create unlimited product options with swatches, file uploads, conditional logic, and powerful formulas. Use AI to help generate product options and pricing formulas, making setup faster and easier. Build customizable products with dynamic pricing based on dimensions, quantities, and selections.
- Build calculators with AI or a visual editor—no coding required
- Calculators update cart totals at checkout automatically
- Embed on any product page using a theme block in minutes
- Create estimation tools and product recommendation flows
- Add custom fields for size, color, material, and more.
- Live price updates as customers change product options.
- Custom pricing without adding extra variants in the backend.
- Works with made-to-order and personalized products.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  CalcAI |  Options Price Calculator |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | CalcAI | Options Price Calculator |
|---|---|---|
| App Store rating | Not published | 5.0 ★ |
| App Store reviews | Not published | 30 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | 5% |
Pricing
| Measure | CalcAI | Options Price Calculator |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $8/month(ahead) | $9.99/month |
| Longest free trial | 10 days | Not listed |
| Plans listed | 3 | 4 |
Listing
| Measure | CalcAI | Options Price Calculator |
|---|---|---|
| Shopify category rank | #391 | #39(ahead) |
| Shopify App Charts | Not on this week’s charts | #5 on Pricing moves in Product variants |
| Built for Shopify | No | Yes |
| Launched | Jun 1, 2026 | Aug 15, 2025 |
| Languages | 1 | 1 |
| Developer | RAJA ENTERPRISES LTD. | Online Origins |
FAQ
CalcAI and Options Price Calculator: common questions
- Is CalcAI or Options Price Calculator cheaper?
- Only Options Price Calculator lists a free plan. Paid plans start at $8/month for CalcAI and $9.99/month for Options Price Calculator. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- Options Price Calculator lists 8 the others don’t mention, such as Buttons, Convert quote to order, Custom display, Custom links. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 13, 2026 for CalcAI, Nov 7, 2026 for Options Price Calculator; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 13, 2026 for CalcAI, Nov 7, 2026 for Options Price Calculator. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.