Pricing quotes · refreshed Jun 12, 2026
Ex Custom Price Calculator for Shopify
by Extendons · Use the measurement pricing calculator app to easily determine unit pricing for all your products.
43 reviews, 4.70★ average. Live data from the Shopify App Store + Ongoing.AI’s daily install crawl — updated Jun 12, 2026.
Rating
4.70
43 reviews
Pricing
From $9/mo
freemium
Built for Shopify
Yes
Years live
6
launched Sep 16, 2019
Last updated
Jun 9, 2026
Shopify listing
Recent activity
Review trajectory.
Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.
New reviews
7-day Δ
—
28-day Δ
+0
Rating change
7-day Δ
—
28-day Δ
+0.00
Category rank over time
Where Ex Custom Price Calculator sits day-by-day in Pricing quotes.
Position across the Pricing quotes page, snapshot daily. Lower is better — the Y axis is inverted so the strongest ranks sit at the top of the chart.
Catalog position
Where Ex Custom Price Calculator sits in the App Store.
Rank and percentile inside the Pricing quotes category — the competitive shape of the niche around this app.
Rank in Pricing quotes
#29
of 144 active apps
Review count percentile
80th
vs category siblings
Rating percentile
56th
vs category siblings
Years on App Store
6
since 2019
Listing change cadence
What Ex Custom Price Calculator has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jun 10
2026-06-07 → 2026-06-09
Shopify Lastmod · Jun 8
2026-06-05 → 2026-06-07
Shopify Lastmod · Jun 6
2026-06-04 → 2026-06-05
Review fingerprint
What merchants raise, and how they feel about it.
Sentiment breakdown
- Positive85% · 34
- Neutral0% · 0
- Negative15% · 6
“This app works for what I need which is being able to check out in tons, lbs, gallons etc. There were some issues with the display on the product page, but the company was willing to help.”
“I have literally emailed them multiple times with no reply. The app shows all of it's administrative codes on your store. It also has no way to show sizing before adding to cart. I have lost countless sales due to this app and paid hundreds of dollars with no response from the developer. We sell high end wall paper and the app only shows the price per square ft, it's does specify square foot only 19.99 which is grossly different from out standard pricing on precut murals. It's deceptive and stagnant. I have lost over 2500.”
Top themes
Plans
Ex Custom Price Calculator pricing tiers.
Free For Dev Store
Free
- Use Only For Developement Store
- 9+ Calculators
- Custom calculator
- Create a custom price per unit table
- Set custom calculations formulas
- Define min & max purchase limits
- Apply rule to products and Collections
- Offer discounts on quantity ranges
Basic - Grow Plan
$9.99/month
- 9+ Predifined Calculators
- Custom calculator
- Create a custom price per unit table
- Set custom calculations formulas
- Offer discounts on quantity ranges
- Calculate price per unit
- Define min & max purchase limits
- Get premium support via WhatsApp
Advanced Plan
$19.99/month
- 9+ Predifined Calculators
- Custom calculator
- Create a custom price per unit table
- Set custom calculations formulas
- Offer discounts on quantity ranges
- Calculate price per unit
- Define min & max purchase limits
- Get premium support via WhatsApp
Plus Plan
$29.99/month
- 9+ Predifined Calculators
- Custom calculator
- Create a custom price per unit table
- Set custom calculations formulas
- Offer discounts on quantity ranges
- Calculate price per unit
- Define min & max purchase limits
- Get premium support via WhatsApp
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated Jun 12, 2026.
Find every brand running Ex Custom Price Calculator.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View Ex Custom Price Calculator on the Shopify App Store ↗