FactsPanel: Supplement Facts vs UK Food Allergen Labeller
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 3, 2026 for FactsPanel, May 14, 2026 for UK Food Allergen Labeller.
The short answer
- Only FactsPanel lists a free plan.
- UK Food Allergen Labeller lists 1 features FactsPanel’s listing doesn’t mention, including Product warnings.
Head to head
Free
- · Facts panels on 2 products
- · Supplement, Nutrition and Drug Facts
FactsPanel Pro
- · Facts panels on unlimited products
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featurePut a Supplement Facts, Nutrition Facts or Drug Facts panel on any product page, with a live preview before it goes live. Build each panel in your Shopify admin and give each variant its own, so sizes and SKUs stay accurate. It shows on your storefront through a theme block, with no theme code to edit. No customer data is collected. Free plan: facts panels on up to 2 products. Upgrade to add more.
UK food sellers are legally required to display allergen information before customers buy. Food Allergen Labeller lets you build an ingredient library, tag each ingredient with its allergens, and link ingredients to your products. The app calculates each product's allergen profile automatically and displays it on your storefront via a Theme Editor block that works with any Shopify 2.0 theme.
- Build FDA-style Supplement, Nutrition, and Drug Facts panels with serving sizes,
- Preview the exact panel in your Shopify admin before it publishes to the storefr
- Display panels on product pages with a theme app extension — no theme code, clea
- Ingredient library with allergen tagging for all 14 UK-mandated allergens
- Auto-calculated allergen profiles across your entire product catalogue
- Storefront allergen display block for any Shopify 2.0 theme, no code needed
- "Contains" and "May Contain" tracked & displayed separately as required by regs
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 |  FactsPanel |  UK Food Allergen Labeller |
|---|---|---|
| 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 | FactsPanel | UK Food Allergen Labeller |
|---|---|---|
| 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 | FactsPanel | UK Food Allergen Labeller |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $15/month | No monthly plan listed |
| Longest free trial | 7 days | Not listed |
| Plans listed | 2 | Not published |
Listing
| Measure | FactsPanel | UK Food Allergen Labeller |
|---|---|---|
| Shopify category rank | Not enough data | #352 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jun 16, 2026 | May 5, 2026 |
| Languages | 1 | 1 |
| Developer | TrackbackLabs | Mettle Studio |
FAQ
FactsPanel and UK Food Allergen Labeller: common questions
- Is FactsPanel or UK Food Allergen Labeller cheaper?
- Only FactsPanel lists a free plan. 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?
- UK Food Allergen Labeller lists 1 the others don’t mention, such as Product warnings. 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 3, 2026 for FactsPanel, May 14, 2026 for UK Food Allergen Labeller; 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 3, 2026 for FactsPanel, May 14, 2026 for UK Food Allergen Labeller. 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.