Spark Kit: Price Calculator vs ValueGauge
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 22, 2026 for Spark Kit, Oct 14, 2026 for ValueGauge.
The short answer
- Paid plans start at $14.99/month for Spark Kit and $10/month for ValueGauge.
- ValueGauge lists 2 features Spark Kit’s listing doesn’t mention, including Price matching, Price negotiation.
Head to head
Standard
- · All calculator templates
- · Apply store-wide or to specific products
- · Ask for changes in plain words
- · Calculators built from your products
- · Custom formulas per product
- · Live calculator on product pages
Basic
Basic Yearly
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureSell products priced by size, not fixed variants. Spark Kit adds a price calculator to your product pages: shoppers enter width, length, or area, see a live price, and add the exact amount to cart, so checkout always matches. Spark Kit reads your products, suggests the ones you sell by size, and builds a calculator for each kind, from blinds and fabric by the yard to flooring and tile by the box.
This app is a game-changer for shopkeepers who work with fabric. It lets you quickly calculate the amount based on the length you need. Just enter the total amount and choose your unit of measurement—whether it's meters, centimeters, millimeters, inches, or feet. The app does the rest, giving you an accurate amount calculation in seconds.
- Add a measurement calculator to any product page, no code needed
- Shoppers enter dimensions and instantly see how much to buy
- Build a custom calculation formula for each product
- Apply one calculator store-wide or to specific products
- Dynamic rate calculation based on measurement
- 3 units of measurement to configure for amount
- widget customization for color and text as per your need
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 |  Spark Kit |  ValueGauge |
|---|---|---|
| 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 | Spark Kit | ValueGauge |
|---|---|---|
| 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 | Spark Kit | ValueGauge |
|---|---|---|
| Free plan | Not listed | Not listed |
| Lowest paid monthly plan | $14.99/month | $10/month(ahead) |
| Longest free trial | 14 days | 14 days |
| Plans listed | 1 | 2 |
Listing
| Measure | Spark Kit | ValueGauge |
|---|---|---|
| Shopify category rank | #164 | #340 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 16, 2026 | Nov 13, 2025 |
| Languages | 1 | 1 |
| Developer | Triember Studios | Base2brand Infotech Pvt Ltd |
FAQ
Spark Kit and ValueGauge: common questions
- Is Spark Kit or ValueGauge cheaper?
- Paid plans start at $14.99/month for Spark Kit and $10/month for ValueGauge. 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?
- Spark Kit lists 1 the others don’t mention, such as Tags. ValueGauge lists 2 the others don’t mention, such as Price matching, Price negotiation. 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 22, 2026 for Spark Kit, Oct 14, 2026 for ValueGauge; 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 22, 2026 for Spark Kit, Oct 14, 2026 for ValueGauge. 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.