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App Store Apps > Health & Fitness > NutriOn: AI Calorie Tracker
NutriOn: AI Calorie Tracker icon

NutriOn: AI Calorie Tracker

by Sigma AI Limited · Health & Fitness · Free
On the App Store since February 2026 · Data updated 2026-10-19
App Store

NutriOn: AI Calorie Tracker is made and published by Sigma AI Limited. AppBrain is an independent app data site and isn't affiliated with Sigma AI Limited. The app name, icon, screenshots and description belong to Sigma AI Limited and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
5.00
1 ratings
Last updated
October 17, 2026

It doesn't have enough ratings yet to judge what users think.

Rankings

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Competitors

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Releases

Updates seen on the App Store
Version
2.4.9
Launched
February 2026

No changelog data

User feedback

Ratings and reviews on the App Store

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Technology

Found in the app by AppBrain
Price
Free
App size
184.2 MB
Content rating
Everyone

Technologies used by NutriOn: AI Calorie Tracker

About the app and developer

About NutriOn: AI Calorie Tracker

NutriOn: AI Calorie Tracker is a health & fitness app developed by Sigma AI Limited.

User Ratings

NutriOn: AI Calorie Tracker is rated 5.00 out of 5 stars. The rating is based on one rating ratings.

App Information

NutriOn: AI Calorie Tracker is freely available from the App Store. The app size is 184.20 MB. The latest version available is 2.4.9. The last update was on October 17, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since February 2026.

Developer information for Sigma AI Limited

Sigma AI Limited

Address:

Frequently asked questions about NutriOn: AI Calorie Tracker

Is NutriOn: AI Calorie Tracker free?

Yes. NutriOn: AI Calorie Tracker is free on the App Store.

Is NutriOn: AI Calorie Tracker still available?

Yes. NutriOn: AI Calorie Tracker is on the App Store, and the last update we saw was on October 17, 2026.

How large is NutriOn: AI Calorie Tracker?

NutriOn: AI Calorie Tracker is 184.20 MB.

Is NutriOn: AI Calorie Tracker suitable for children?

App Store rates the content of NutriOn: AI Calorie Tracker as suitable for everyone.

How do people rate NutriOn: AI Calorie Tracker?

NutriOn: AI Calorie Tracker has one rating of 5.00 stars on the App Store.

Who made NutriOn: AI Calorie Tracker?

NutriOn: AI Calorie Tracker was developed by Sigma AI Limited. It is listed in the health & fitness category on the App Store.

What are the best alternatives to NutriOn: AI Calorie Tracker?

People looking at NutriOn: AI Calorie Tracker also look at these health & fitness apps: Umami - AI Calorie Tracker, BiteCheck, BiteCheck: AI Calorie Tracker, ExcerSnack: Exercise Snacking, Smart Bite: AI Calorie Counter.

Share NutriOn: AI Calorie Tracker

Store listing

By Sigma AI Limited, from the App Store
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Screenshots by Sigma AI Limited, from the the App Store listing
Description by Sigma AI Limited Written by the developer, not by AppBrain. Click to read.
NutriOn makes calorie tracking, food logging and everyday nutrition easier. Snap a meal photo, explore your calorie and macro estimates, and get AI nutrition guidance for your next meal. Whether you are working toward weight loss, maintaining your weight or building better food habits, bring your food diary, meal ideas and nutrition tracker together.

PHOTO FOOD TRACKER
Turn a meal photo into a starting point for calorie tracking. NutriOn estimates the food, portion size, calorie content and macro breakdown, so you can spend less time entering each meal. Use your food tracker for home cooking, restaurant food, snacks and everyday meals. Photo estimates are a guide, not exact measurements: review the food and portions to keep your nutrition tracking useful.

CALORIE TRACKING THAT FITS YOUR DAY
See how each meal contributes to your daily calorie goal. Your calorie tracker puts meal information and food choices in context, helping you understand your day beyond a single number. Use calorie tracking to support a weight loss goal or weight maintenance routine.

MACRO AND NUTRITION INSIGHTS
Look beyond calorie totals with protein, carb and fat estimates. Your macro tracker brings macro information into the same food diary as your calorie tracking. Explore available nutrition details, including sugar and fiber, to understand more about the food on your plate. Compare your meal choices with your goals and use nutrition tracking to build awareness of your usual eating patterns.

YOUR AI NUTRITION COACH
Turn food tracking into practical meal guidance. The AI nutrition coach uses your logged food, goals and preferences to suggest what to consider next. Ask follow-up questions about meal choices and explore suggestions that fit your routine. Nutrition guidance helps connect calorie tracking, macro tracking and meal planning without making every food decision feel like homework.

PERSONALIZED RECIPES AND MEAL IDEAS
Find meal inspiration with ingredient portions and nutrition details. Explore recipe suggestions around your preferences and the ingredients you have. Bring your calorie goal and macro goals into meal planning, then use your food tracker to review what you ate. Your nutrition tracker and recipe ideas work together to help make the next meal easier to plan.

WEIGHT GOALS, EVERYDAY HABITS
Use a calorie tracker as one tool in your weight loss or weight maintenance routine. Food tracking can help you notice patterns; nutrition tracking can help you reflect on choices. Weight loss is individual, and NutriOn does not promise a specific weight change. Keep your health needs in mind and choose a pace that fits your life. A food tracker supports awareness, not a judgment about you or your meal.

PROGRESS WITH ENCOURAGEMENT
Review your food diary, calorie progress and macro information over time. Build a meal logging routine with streaks and encouraging feedback from Appi. Let your nutrition tracker help you return to regular tracking after a busy day. Small food habits can be easier to maintain than an all-or-nothing diet or a rigid weight loss plan.

FROM ONE MEAL TO THE NEXT
• Photograph your food and review the calorie estimate.
• Explore your meal's macro and nutrition details.
• Look at daily calorie tracking alongside your goals.
• Ask the nutrition coach about your next food choice.
• Find a recipe and return to your food tracker tomorrow.

Make room for health, enjoyment and everyday food. Start your calorie tracking and nutrition tracking routine with NutriOn.

Some features require a paid subscription. Check the in-app offer for current access and subscription terms.

Nutrition and calorie estimates are for general wellness and personal tracking, not medical advice, diagnosis or treatment. For health concerns or major diet and weight loss changes, consult a qualified health professional.

Privacy: https://www.sigmaaihealth.com/privacy
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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