Grundpreis‑Automatik vs UnitProof ‑ Grundpreis PAngV

Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 12, 2026 for Grundpreis‑Automatik, Oct 17, 2026 for UnitProof.

The short answer

  • Both list a free plan. Paid plans start at $7.99/month for Grundpreis‑Automatik and $12.99/month for UnitProof.
  • Grundpreis‑Automatik lists 1 features UnitProof’s listing doesn’t mention, including Prices.

Head to head

Open this comparison in ShoplistFree account. Every feature, store and change, side by side.
Pitch
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Categories
  • Bulk editor
  • Bulk editor
Languages
  • English
  • German
  • English
Launched
Nov 12, 2026
Sep 17, 2026
Built for Shopify
Not badged
Not badged
Reviews per month
—
—
Detected stores
0active installs
0active installs
Most common store size
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—
Top countries
—
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Free options
Free planFree trial
Free planFree trial
Monthly range
From $0 to $7.99/month
From $0 to $39.99/month
Plans
FreeFree
  • · Automatic quantity detection
  • · Unit prices for up to 25 variants
Pro$7.99/month
7-day free trial
  • · Automation for new and updated products
  • · Unlimited variants
FreeFree
  • · Configure ten variants
  • · Scan your whole catalog
  • · See the proposed measurement for every v
Basic$12.99/month
7-day free trial
  • · Bulk set unit prices with a preview
  • · Configure five hundred variants
  • · Undo any run for thirty days
Pro$19.99/month
7-day free trial
  • · Everything in Basic
  • · Rules that configure a category at once
Scale$39.99/month
7-day free trial
  • · Built for large catalogs
  • · Everything in Pro
Coverage
4 of 4 features100%
3 of 4 features75%
Unique strengths
  • Prices
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Bulk editor
100%4/4
75%3/4
Actions
100%1/1
100%1/1
Editable resources
100%3/3
67%2/3
130onlybothonly
Grundpreis‑AutomatikUnitProof4 features listed across both App Store listings

Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.

See every feature
Works with also listed by another
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How it sells itself

Stores in the EU must show a unit price, such as per kg or per liter, for goods sold by weight or volume. Grundpreis-Automatik checks every product variant, finds the ones without a unit price and reads the quantity from the title, variant name or SKU. It then sets your store's built-in unit price, so no theme changes are needed. Multipacks and drained weight are handled correctly.

Themes show a price per kilo or litre only where the package size has been filled in, and filling it in one variant at a time is the part nobody does. UnitProof reads the size your catalog already states — a variant option, a title, a shipping weight — and says which clue it used. Nothing is written until you have seen it row by row, before and after. Every run is recorded and can be rolled back.

Key points
  • Detects g, kg, ml, l, cl, m, m², oz, lb and fl oz in titles, variants and SKUs
  • Converts multipacks like 6 x 0.33 l and uses drained weight when given
  • Set or remove unit prices for many variants in one click
  • Reference unit by country: per kg or l in the EU, per oz in the US
  • Scan the catalog and see a proposed measurement for every variant
  • Preview each bulk change row by row, before and after, then apply
  • Roll back any run, with the replaced values kept
Screenshots
Overview with store check and onboarding
Reference unit and automation settingsVariants with detected quantity and unit priceDetected quantities and unit prices per variant
A product page showing the unit price beneath the price.
A price with the unit price shown beneath it.Variants with proposed unit prices and the source of each.A completed run with the option to undo it.

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.

Showing only the rows where the apps differ.

Adoption

MeasureGrundpreis‑AutomatikUnitProof
Detected storesNot publishedNot published
Net store change, 28 days00estimated
Stores added, 28 daysNot enough dataNot enough data
Big-brand shareNot enough dataNot enough data
Top store categoriesNot publishedNot published
Top store countriesNot publishedNot published

Reviews

MeasureGrundpreis‑AutomatikUnitProof
App Store ratingNot publishedNot published
App Store reviewsNot publishedNot published
New reviews, 28 daysNot enough dataNot enough data
Reviewers a year or more inNot enough dataNot enough data

Pricing

MeasureGrundpreis‑AutomatikUnitProof
Free planYesYes
Lowest paid monthly plan$7.99/month(ahead)$12.99/month
Longest free trial7 days7 days
Plans listed24

Listing

MeasureGrundpreis‑AutomatikUnitProof
Shopify category rankNot enough data#370in Bulk editor
Shopify App ChartsNot on this week’s chartsNot on this week’s charts
Built for ShopifyNoNo
LaunchedNov 12, 2026Sep 17, 2026
Languages2English, German1English
DeveloperB7 StudioAlex Commerce Labs

FAQ

Grundpreis‑Automatik and UnitProof: common questions

Is Grundpreis‑Automatik or UnitProof cheaper?
Both list a free plan. Paid plans start at $7.99/month for Grundpreis‑Automatik and $12.99/month for UnitProof. 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?
Grundpreis‑Automatik lists 1 the others don’t mention, such as Prices. 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 Nov 12, 2026 for Grundpreis‑Automatik, Oct 17, 2026 for UnitProof; 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 Nov 12, 2026 for Grundpreis‑Automatik, Oct 17, 2026 for UnitProof. 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.