NutriOn: AI Calorie Tracker

Calorie, Macros, Nutrition

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

NutriOn is an AI-powered calorie and nutrition tracker designed to make food logging faster, easier, and more encouraging. Just snap a photo of your meal and NutriOn helps estimate calories, macros, portion size, and key nutrition details. Whether your goal is to lose weight, maintain weight, build healthier eating habits, or simply understand what you eat, NutriOn gives you a simpler way to stay aware without turning every meal into homework. With NutriOn, you can: • Log meals with a photo • See estimated calories, protein, carbs, fat, sugar, fiber, and more • Track your daily calorie and nutrition progress • Build streaks and healthy routines • Get fun, encouraging feedback from Appi • Review meals and understand your eating patterns over time NutriOn is built for real life. You can track yogurt bowls, snacks, homemade meals, desserts, restaurant food, and everyday choices without needing to manually search every ingredient first. Why users choose NutriOn: Fast food tracking Take a photo and get an AI-powered nutrition estimate in seconds. Calories and macros made simple Understand your meals with clear calorie, macro, and nutrition breakdowns. Encouraging, not stressful NutriOn helps you stay consistent with friendly feedback, streaks, and small wins. Flexible for your goals Use NutriOn for weight goals, mindful eating, meal awareness, or building better habits. Start tracking with NutriOn today and make nutrition feel easier, smarter, and more fun. Disclaimer: NutriOn provides estimated nutrition information for general wellness and self-tracking purposes only. It is not medical advice, diagnosis, or treatment. Please consult a qualified healthcare professional before making major changes to your diet, exercise, or health routine. Privacy Policy: https://www.sigmaaihealth.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

Improved meal analysis and reanalysis reliability. Improved ingredient editing and nutrition data sync. Improved subscription restore and account entitlement handling. Improved app stability and performance.

Version 2.4.7

The developer, Sigma AI Limited, 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
    • Usage Data

  • Data Linked to You

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

    • Health & Fitness
    • Contact Info
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics

  • Data Not Linked to You

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

    • Identifiers
    • Usage Data

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
  • Sigma AI Limited
Size
  • 129.5 MB
Category
  • Health & Fitness
Compatibility
Requires iOS 15.5 or later.
  • iPhone
    Requires iOS 15.5 or later.
  • iPad
    Requires iPadOS 15.5 or later.
  • iPod touch
    Requires iOS 15.5 or later.
  • Mac
    Requires macOS 12.4 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
English and 7 more
  • English, French, German, Japanese, Korean, Simplified Chinese, Spanish, Traditional Chinese
Age Rating
9+
In-App Purchases
Yes
  • Yearly Premium $35.99
  • Monthly Premium $9.99
  • Yearly Premium $35.99
  • NutriOn Premium $35.99
  • NutriOn Premium $59.99
  • Learn More
Copyright
  • © 2025 Sigma AI Limited
  • Developer Website
  • Privacy Policy

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