Comparison

UPF Detector vs Food Scanner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

UPF Detector

Easily identify ultra-processed foods by scanning barcodes. Get clear NOVA processing levels and understand ingredients to make healthier choices before you buy or eat.

Highlights
  • Scan food barcodes instantly
  • View clear NOVA processing levels
  • Understand reasons for ultra-processing
  • Identify key additives and ingredients
  • Compare products while shopping
  • Save and access scan history
  • Offline access to scanned products
Read full description

That "healthy" granola bar? It might be ultra-processed. Scan the barcode and know in seconds. UPF Detector gives you a clear NOVA processing rating for over 3.5 million food products - plus something no label will tell you: what to buy instead. WHAT YOU CAN DO • Scan any barcode and get an instant NOVA rating • Product not in the database? Snap a photo of the ingredient list and AI classifies it on the spot • See which additives matter and why • Get healthier real-product alternatives you can actually find in the store • Compare products while shopping • Track your progress and see your habits improve over time • Recheck your scan history offline WHY IT MATTERS Many products marketed as healthy, natural, high-protein, or kid-friendly are ultra-processed. Growing research links ultra-processed food to poorer health outcomes - but ingredient lists are written for chemists, not shoppers. UPF Detector turns them into one clear answer at the shelf. BUILT ON NOVA UPF Detector uses the NOVA classification system, developed by researchers at the University of São Paulo: • NOVA 1: Unprocessed or minimally processed foods • NOVA 2: Processed culinary ingredients • NOVA 3: Processed foods • NOVA 4: Ultra-processed foods You don't need to understand the science behind every ingredient. The app turns it into a clear result. PERFECT FOR • Everyday grocery shopping • Parents checking kids' snacks • Anyone cutting down on ultra-processed food • Comparing cereals, yogurts, protein bars, snacks, and ready meals PREMIUM Start with a 14-day free trial and unlock: • Unlimited scans and classifications • Full ingredient explanations • Healthier alternative suggestions • Complete scan history with search • Priority support After your trial: $4.99/month or $29.99/year. Cancel anytime. PRIVACY FIRST We do not sell your data. Your food choices stay private. Stop guessing what's healthy. Scan it. Note: Product information is provided for indicative purposes only and must not be used for medical purposes. Terms of Use: https://upfdetector.com/terms Privacy Policy: https://upfdetector.com/privacy

About

Food Scanner

This app provides real-time nutritional scoring for food products while you shop online. It integrates with your browser to analyze product pages, offering easy-to-understand health grades based on nutritional values and ingredients.

Highlights
  • Real-time nutritional scoring
  • Browser integration
  • Health grade analysis
  • Detailed nutritional breakdowns
  • Works with leading online grocers
  • No account required
  • Privacy-first design
Features
Read full description

Make smarter food choices while shopping online. Nutrigrade is your personal nutrition companion that seamlessly integrates with your Safari browser, helping you evaluate the healthiness of food products across major online grocery stores. Inspired by Yuka’s powerful nutrition transparency, Nutrigrade brings that same insight to your digital shopping experience. Shop Confidently. Eat Better. Whether you're buying pantry staples, snacks, or baby food, Nutrigrade instantly analyzes the nutritional quality of products listed on popular grocery sites. It helps you cut through marketing hype and make evidence-based decisions in real time—right where you shop. How It Works: • Browse grocery websites as you normally do • Nutrigrade scans product pages and reveals an easy-to-understand health grade • Grades are based on nutritional values, ingredients, additives, and more • Tap to view detailed breakdowns, including sugar, salt, fat, and additives Key Features: • Real-time nutritional scoring directly in your browser • Works with leading online grocery stores • No account required – install and go • 100% privacy-first: no tracking, no data selling Why Nutrigrade? • Take control of your diet without switching apps • Avoid ultra-processed and additive-heavy products • Stay consistent with health goals and dietary preferences • Discover better food choices for you and your family Who It's For: • Health-conscious individuals • Parents seeking better food for their kids • People managing specific dietary conditions • Anyone overwhelmed by nutrition labels Nutrigrade helps turn the online food jungle into a clear, navigable path to better health. Download Nutrigrade today and transform the way you shop for food online.

Screenshots

UPF Detector4 screens
Food Scanner2 screens

Verdict

The call

The clearest difference is price: UPF Detector at Free against Food Scanner's $1.99. UPF Detector also leads on update cadence (weekly vs every 8 months). Food Scanner's advantage is in-app purchases (none vs 6) and device support (4 vs 2). On review sentiment and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

UPF Detector is free to download; Food Scanner costs $1.99 up front. UPF Detector sells 6 in-app purchases, starting at $4.99 per month. Food Scanner asks for nothing beyond the download.

UpkeepUpdate frequency

UPF Detector ships an update weekly, Food Scanner every 8 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 4 level
UPF Detector versus Food Scanner: the parameters behind the verdict, then further details
ParameterUPF DetectorFood Scanner
PriceFree — better$1.99
Rating4.9 (13 ratings) — better—
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings13 — better—
Update frequencyWeekly — betterEvery 8 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS17.015.0 — better
Further details — not scored
Size26 MB13 MB
Age rating4+4+
DeveloperPawel TrybulskiPierre Stanislas

Customer experience

UPF Detector

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Food Scanner

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

UPF Detector

Subscriptions2
  • UPF Detector Premium Monthly14 Days trial$4.991 Month
  • UPF Detector Premium Yearly14 Days trial$29.991 Year
One-time4
  • Thank You$2.99
  • App Believer$4.99
  • Health Supporter$9.99
Show 1 more
  • Amazing Supporter$19.99
None

Food Scanner

No in-app purchases

Questions

Is UPF Detector free?
UPF Detector is free to download, with in-app purchases available.
Is Food Scanner free?
Food Scanner costs $1.99, with no in-app purchases.
Do UPF Detector or Food Scanner have ads?
Neither UPF Detector nor Food Scanner shows ads.
Which is updated more often, UPF Detector or Food Scanner?
UPF Detector ships an update weekly, and Food Scanner every 8 months. Most recently, UPF Detector was updated on November 4, 2026 and Food Scanner on October 30, 2026.

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