Prova

Markneer

About this app

Prova scans any packaged food barcode and gives you the full picture in seconds — no account, no subscription, no fuss.

Point your camera at a barcode and instantly see:

🏷️ NUTRI-SCORE A–E
The European nutrition rating used across France, Germany, Belgium, and beyond. Compare products at a glance and choose better alternatives.

🔬 NOVA GROUP (1–4)
See how processed a product really is — from minimally processed whole foods (1) to ultra-processed industrial formulations (4).

⚗️ INGREDIENT ANALYSIS
Every ingredient and additive is rated Safe, Caution, or Avoid based on assessments from EFSA, WHO, and national food agencies. Tap any flagged ingredient to read the plain-English explanation and source.

⚠️ ALLERGEN ALERTS
Prova detects the major allergens (gluten, milk, nuts, soya, and more) and cross-references them against your personal dietary profile. No more squinting at tiny labels.

📊 FULL NUTRITION FACTS
Calories, fat, saturated fat, sugars, salt, protein, and fibre — all per 100g, displayed clearly.

🤖 AI VERDICT
A 2–3 sentence plain-English summary of the product, written for a consumer — not a nutritionist.

📋 SCAN HISTORY
Every product you scan is saved on your device. Filter by Nutri-Score, spot patterns in what you buy, and revisit any product offline.

🎯 PERSONALISED FOR YOU
Set your dietary needs once — gluten-free, dairy-free, nut-free, vegan, vegetarian, low sugar, low salt, avoid ultra-processed — and Prova flags every product accordingly.

PRIVACY FIRST
Your scan history and dietary profile are stored on your device only — never uploaded. The app signs in anonymously; no email or password is ever required.

Powered by Open Food Facts and USDA data, covering millions of products worldwide.

What’s new

Welcome to Prova!

Scan any food product’s barcode with your or camera and instantly see its nutrition facts and ingredient list — no typing, no searching.

• Fast barcode scanning using your device camera
• Detailed nutrition information for scanned products
• Full ingredient lists at a glance
• Powered by Open Food Facts, the world’s largest open food database

We’re just getting started — more features are on the way. Enjoy, and let us know what you think!