OpenNutriTracker

265 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
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About this app

OpenNutriTracker is an open-source mobile application designed to simplify nutritional tracking and management. Whether you are looking to improve your health, lose weight, or simply maintain a balanced diet, OpenNutriTracker provides a minimalistic interface to easily track and analyze your daily nutrition.

- Nutritional Tracking: Easily log your meals and snacks, and access a vast database of food items and ingredients to get detailed nutritional information.
- Food Diary: Maintain a comprehensive food diary to keep track of your daily food consumption, habits, and progress.
- Custom Meals: Plan your meals in advance, create personalized meal plans, and optimize them according to your dietary goals.
- Barcode Scanner: Scan barcodes on packaged food items to instantly retrieve their nutritional information.
- Privacy Focused: OpenNutriTracker prioritizes the privacy its users. It does not collect or share any personal data without your consent.
- No Subscription, In-App Purchases, or Ads: OpenNutriTracker is completely free to use, without any subscription fees, in-app purchases, or intrusive advertisements.
Simple and Open-Source Calorie and Nutrient Tracker
Updated on
Nov 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Photos and videos and App activity
  • This app may collect these data types
    Location, Photos and videos and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

261 reviews
Steve Watson
November 9, 2026
Difficult to use All items recorded default to g/ml which almost no items measure in. Items existing in system often have incorrect nutritional values and when I try to correct the data for my record, a pop up tells me the numbers are wrong. The updated numbers often don't save. I wanted to use something besides myfitnesspal but I don't think this app is ready yet. I hope to see it improve
1 person found this review helpful
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E&N
October 22, 2026
Health connect doesn't work? My Samsung watch auto tracks my fitness into my Samsung health app, which shows reading access successfully done by the OpenNutriTracker app, however it never auto imports it into this app under fitness, not in the diary or trends pages. I ensured the app setting has it enabled but when trying to manually sync it says no activity events. Either its broken or I'm doing something wrong. Can you please help?
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Lo
September 21, 2026
Great. But I would prefer to have more control over which nutrients I want to track specifically (eg. only fiber or cholesterol or vitamin D,...). Also I would like to be able to choose a diet (keto, Mediterranean,...) and then see how closely my logged food matches this diet and where it deviates. while adding a new food and switching between apps the keyboard sometimes disappears and only a black box remains.
1 person found this review helpful
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What’s new

- Android: home-screen widget with today's calories
- Dictate a meal on the Describe fields
- Share a single food as a code
- New Support page in Settings: translate, rate and report
- Russian interface language
- Water in fl oz when you use imperial units
- Newer AI models for photo and text meals
- Better labels and text wrapping for screen readers and large fonts
- Fixed: day goals after changing the day end, and decimal nutrient goals
Content rating
Everyone
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App support

About the developer
Simon Oppowa
simon.oppowa-dev@proton.me
Germany