GradeBite vs Allergen Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GradeBite
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Ever wonder what's actually in the food you're buying? Same. GradeBite gives every product a simple 0 to 100 health score so you can stop guessing and start knowing. Just scan the barcode with your camera and we'll break it all down for you in seconds. HOW IT WORKS Point, scan, done. GradeBite looks at three things to give you a score you can actually trust: Nutritional Quality (60% of your score) We use the official Nutri-Score 2023 method to check sugar, salt, saturated fat, calories, fiber, and protein. No opinions, just science. Additive Safety (30% of your score) We check every product against a database of 524 additives. If something sketchy is hiding in the ingredients list, we'll tell you exactly what it is and why it matters. Organic Certification (10% of your score) Got an organic label? We verify it against 11 international certifications and give credit where it's due. ALLERGEN DETECTION Set up your allergen profile once and forget about it. GradeBite checks all 14 EU allergens on every scan and warns you instantly. Works in 6 languages so it catches allergens no matter where the product was made. DIETARY GOALS Pick up to 3 goals like cutting sugar, eating more protein, or reducing salt. Every time you scan something, we'll show you whether it fits your plan or not. HEALTH PROFILES Whether you're vegan, vegetarian, or managing diabetes, GradeBite has you covered. We detect animal ingredients automatically and evaluate glycemic impact for diabetic users. FIND BETTER OPTIONS Scanned something with a low score? We'll show you healthier alternatives in the same category. No sponsorships, no ads, just genuinely better picks. COMPARE PRODUCTS Can't decide between two products? Put them side by side and see which one actually wins on nutrition, additives, and overall score. WHY PEOPLE TRUST GRADEBITE We're 100% independent. No brand pays us, no one influences our scores, and we don't run ads. Our data comes from Open Food Facts and our analysis follows established scientific criteria. No account needed. We don't collect personal data. Just download, scan, and go. Available in English, Spanish, Portuguese, French, German, and Italian. PREMIUM Start with 10 free scans (earn more by sharing with friends). Go Premium for unlimited scanning plus health profiles and healthier alternatives. Your grocery run just got a whole lot smarter. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Allergen Scanner
This app provides personalized food ratings based on your unique dietary needs, allergies, and health goals. Scan products for instant ingredient analysis, allergen warnings, and smart healthy alternatives.
- Personalized food ratings
- Allergen warnings
- Honest ingredient analyzer
- Smart healthy alternatives
- Customizable diet support
- Personal food coach
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Nime: Personal Food Scanner & Ingredient Analyzer Tired of food scanner apps that give everyone the same score? You are not everyone. Nime is the first food scanner built around you. Whether you are managing a food allergy, following keto or paleo, going gluten free, avoiding seed oil, or just trying to eat clean - every scan is personalized to your body, your goals, and your lifestyle. Not a generic food rating. Not someone else's diet. Yours. WHAT MAKES NIME DIFFERENT Truly Personal Food Rating: Other apps rate every product the same for everyone. Nime tailors every result to your dietary preferences, food allergies, intolerances, and health goals. Built for Your Diet: Vegan scanner, keto scanner, paleo, gluten free, dairy free, low-FODMAP, pescatarian, or your own custom approach. Nime adapts to you. Allergen Scanner: Set your allergens once. Get instant warnings on every scan - gluten, dairy, soy, nuts, eggs, fish, shellfish, sesame, and more. Even hidden ingredients buried in the food label. Honest Ingredient Analyzer: Spot hidden sugars, additives, seed oil, preservatives, pesticides, and ultra-processed food at a glance. Smart Healthy Alternatives: When a product does not fit, Nime suggests cleaner options that actually match what you are looking for. Personal Food Coach: Nime learns your patterns and helps you make better choices over time. HOW NIME WORKS (3 STEPS) Tell Nime about you - quick setup covering your diet, food allergies, food intolerance, and goals. Scan any product - point your camera at a barcode. That is it. Get your score - instant, personalized food rating with a clear ingredient breakdown and tailored healthy alternatives. WHY PEOPLE CHOOSE NIME Personalized, not one-size-fits-all Honest - no ads, no sponsored brands, no hidden agendas Comprehensive product database covering millions of items Fast - scan and decide in seconds Beautiful - designed to feel calm, not clinical Built around food safety and transparency PERFECT FOR Families managing multiple food allergies Anyone following keto, paleo, vegan, or gluten free People trying to eat clean and avoid processed food Parents who want to know what they are feeding their kids Anyone with food intolerance or sensitivities People avoiding seed oil, ultra-processed ingredients, or hidden sugars FREQUENTLY ASKED How is Nime different from other food scanner apps? Most food checker apps give every user the same score for the same product. Nime scores every product based on your specific diet, food allergies, and goals - so the same item might be a great fit for you and a poor fit for your partner. That is how a food scanner should work. Does Nime help with allergens? Yes. Set your allergens once and get instant warnings every time you scan something containing them - including hidden ingredients buried deep in the food label. Is Nime good for specific diets? Yes. Whether you need a vegan scanner, keto scanner, gluten free checker, or paleo guide, Nime adapts to your exact needs. Is my data private? Yes. Your dietary data stays yours. We do not sell your information to advertisers or food brands. Nime - Scan smarter. Eat clean. Made for you. Privacy Policy: https://www.nimescan.com/privacy Terms of Service: https://www.nimescan.com/terms Refund Policy: https://www.nimescan.com/refund
Screenshots
Verdict
The clearest difference is update cadence: GradeBite at every 2 days against Allergen Scanner's every 2 weeks. On price, ads, in-app purchases and device support 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
Both are free to download. GradeBite sells 2 in-app purchases, starting at $3.99 per month and Allergen Scanner sells 1 in-app purchase, starting at $17.99 per year. Whichever you choose, the download price is not the number that matters.
GradeBite ships an update every 2 days, Allergen Scanner every 2 weeks. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | GradeBite | Allergen Scanner |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 39 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Thiago Dantas | Vision Tech B.V. |
In-app purchases
GradeBite
- GradeBite Premium$3.991 Month
- GradeBite Premium$39.991 Year
Allergen Scanner
- Nime Pro Annual3 Days trial$17.991 Year









