UPF Detector vs Food Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
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.
- Real-time nutritional scoring
- Browser integration
- Health grade analysis
- Detailed nutritional breakdowns
- Works with leading online grocers
- No account required
- Privacy-first design
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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
Verdict
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
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.
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.
| Parameter | UPF Detector | Food Scanner |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.9 (13 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 13 — better | — |
| Update frequency | Weekly — better | Every 8 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Pawel Trybulski | Pierre Stanislas |
Customer experience
UPF Detector
Food Scanner
In-app purchases
UPF Detector
- UPF Detector Premium Monthly14 Days trial$4.991 Month
- UPF Detector Premium Yearly14 Days trial$29.991 Year
- Thank You$2.99
- App Believer$4.99
- Health Supporter$9.99
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- Amazing Supporter$19.99
Food Scanner
No in-app purchases







