Kernl ‑ Ingredient Display vs UR: Allergen & Nutrition Facts
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for Kernl, Oct 13, 2026 for UR.
The short answer
- Only Kernl lists a free plan. Paid plans start at $15/month for Kernl and $2.99/month for UR.
- Kernl lists 2 features UR’s listing doesn’t mention, including Bulk editing, Structured data.
Head to head
Free Plan
- · Tag up to 25 products
- · Up to 15 ingredients
Pro Plan
- · Priority support
- · Unlimited ingredients
- · Unlimited products
Basic Plan
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureKernl lets merchants display beautiful ingredient libraries directly on product pages. Add images, descriptions, and subtitles to each ingredient, then assign them to any product in your store. When an ingredient changes, every product using it updates automatically, no manual edits needed. Ideal for beauty, skincare, food, and supplement stores that want to show customers exactly what goes into their products.
"UR: Allergen & Nutrition Facts" lets you add nutrition facts and allergen info to any product, set separately for each variant. Enter calories, protein, fat, carbs, salt, and allergens from the admin panel, then show them on product pages with a table or card layout. Choose colors, borders, spacing, or add your own CSS. The display updates when a customer switches variants.
- Build ingredient libraries with images, descriptions, and subtitles
- Assign ingredients to multiple products with a few clicks
- Edit an ingredient once and all products update automatically
- Responsive, theme-friendly design works on all devices
- Add nutrition facts and allergens for each product variant.
- Display a nutrition table or card on your product pages.
- Customize colors, borders, spacing, and layout with no code.
- Bulk import nutrition data for many products via CSV.
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 |  Kernl |  UR |
|---|---|---|
| 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 | Kernl | UR |
|---|---|---|
| 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 |
FAQ
Kernl and UR: common questions
- Is Kernl or UR cheaper?
- Only Kernl lists a free plan. Paid plans start at $15/month for Kernl and $2.99/month for UR. 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?
- Kernl lists 2 the others don’t mention, such as Bulk editing, Structured data. 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 14, 2026 for Kernl, Oct 13, 2026 for UR; 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 14, 2026 for Kernl, Oct 13, 2026 for UR. 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.