KnowTox: Ingredient Scanner

Food & Product Toxin Checker

Only for iPhone

Free · In‑App Purchases · Designed for iPhone

iPhone

What's really in the food you eat, the lotion you apply, or the supplements you take? Scan any barcode — KnowTox uses AI to instantly analyze every ingredient and tell you if a product is safe. Every product gets a safety score from 0 to 100. Then KnowTox goes further — it checks every ingredient against YOUR allergies, health conditions, diet, skin type, and medications to flag what matters to you. No more guessing. No more Googling ingredient lists. HOW IT WORKS 1. Build your health profile — allergies, diets, conditions, skin type, medications 2. Scan any product barcode with your camera 3. See the safety score + personalized alerts powered by AI 4. Make confident decisions in seconds FOOD — KNOW WHAT YOU'RE EATING • Allergen detection across 14 categories — gluten, dairy, nuts, shellfish, and more • Flags harmful additives, artificial sweeteners, food dyes, and preservatives • NOVA ultra-processing score (1–4) • Full nutritional breakdown with daily value percentages • Diet compatibility — vegan, keto, paleo, halal, kosher, low FODMAP, and more • Consumption recommendations — daily, weekly, occasional, or avoid COSMETICS — KNOW WHAT YOU'RE APPLYING • Screens for parabens, sulfates, phthalates, formaldehyde releasers, and more • Comedogenic ratings and irritation risk • Pregnancy and breastfeeding safety checks • Matches products to your skin type, conditions, and concerns • Certifications — cruelty-free, vegan, fragrance-free, paraben-free SUPPLEMENTS — KNOW WHAT YOU'RE TAKING • Dosage verification against recommended daily intakes • Drug interaction detection with your current medications • Third-party testing status — GMP, NSF, USP • Flags excessive dosing and proprietary blend risks • Aligns with your health goals — energy, sleep, immunity, and 12+ more DEEPLY PERSONALIZED • Detailed health profile — weight, height, age, activity level, conditions • Tracks 14 food allergies + 7 intolerances • Supports 13+ diet types including medical diets • Skin type, conditions, and concerns for cosmetic analysis • Current medications for interaction detection • Pregnancy and breastfeeding safety PREMIUM • Ask the AI anything about a scanned product — get instant, detailed answers • Supplement drug interaction checks • More monthly scans MORE • Full scan history with search and safety-level filters • Bookmark favorites for quick access Start for free. Upgrade to Basic or Premium for full access. Your health. Your choices. Your KnowTox. Disclaimer: KnowTox is for informational purposes only and does not provide medical advice. Always consult a qualified healthcare professional before making decisions about your health, diet, or medications. Terms of Use (EULA): https://apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

Fixed camera layout issues on some devices. Safety labels now show clearer risk levels. Improved AI analysis with science-based assessments.

Version 1.0.10

The developer, Angel Arias Gonzalez, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Health & Fitness
    • Contact Info

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

  • Seller
    • Angel Arias Gonzalez
  • Size
    • 100.3 MB
  • Category
    • Health & Fitness
  • Compatibility
    Requires iOS 13.0 or later.
    • iPhone
      Requires iOS 13.0 or later.
    • iPod touch
      Requires iOS 13.0 or later.
    • Mac
      Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    • English
  • Age Rating
    16+
    • 16+
    • Learn More
    • Frequent
      Medical Treatment information

      Contains
      Health or Wellness Topics
  • In-App Purchases
    Yes
    • Basic $3.99
    • Extra 10 $0.99
    • Basic Annual $31.99
    • Premium Annual $79.99
    • Premium $9.99
    • Learn More
  • Copyright
    • © 2026 KnowTox
  • Developer Website
  • Privacy Policy