Jewelry Price Calculator by F2 vs Unvault
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 Jewelry Price Calculator by F2, Aug 10, 2026 for Unvault.
The short answer
Head to head
Premium
- · Additional Cost Support
- · Diamond & Gemstone Cost Calculator
- · Flexible Pricing & Currency Support
- · Gold Price Calculation
- · Gold Weight & Purity Calculator
- · Jewelry Price Calculator
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureProvides calculators for jewelry and material estimates. Merchants can add Gold Rate, Gold Weight & Purity, Jewelry Making, Jewelry Value, and Diamond & Gemstone calculators to their storefront. Customers can enter gold weight, purity, metal rates, gemstone details, labor inputs, and other values to calculate jewelry amounts.
Unvault adds a customizable block to your product pages that invites shoppers to value jewelry they already own. Place it beside the product form or buy buttons, then match the message, link, colors, type, spacing, border, and icon in Shopify's theme editor. Shoppers who open Unvault receive a transparent jewelry valuation and decide for themselves whether to sell.
- Calculate gold values using weight, purity, metal rate, and other inputs
- Calculate gold weight and purity values using jewelry measurements
- Estimate jewelry making amounts using weight, labor, and material inputs
- Calculate jewelry values using metal, weight, purity, and other inputs
- Add a jewelry valuation prompt to any product page.
- Customize the message, link, colors, type, spacing, border, and icon.
- Inherit your theme's styling so the block matches your storefront.
- Place and preview the block directly in Shopify's theme editor.
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 |  Jewelry Price Calculator by F2 |  Unvault |
|---|---|---|
| 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 | Jewelry Price Calculator by F2 | Unvault |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | Jewelry Price Calculator by F2 | Unvault |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $1/month | No monthly plan listed |
| Longest free trial | Not listed | Not listed |
| Plans listed | 1 | Not published |
Listing
| Measure | Jewelry Price Calculator by F2 | Unvault |
|---|---|---|
| Shopify category rank | #112 | #249 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Sep 28, 2026 | Aug 10, 2026 |
| Languages | 1 | 1 |
| Developer | Friends2a Technology | Unvault |
FAQ
Jewelry Price Calculator by F2 and Unvault: common questions
- 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 Jewelry Price Calculator by F2, Aug 10, 2026 for Unvault; 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 Jewelry Price Calculator by F2, Aug 10, 2026 for Unvault. 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.