fuelOS

fuelOS

Don't log your life, live it.

12 ratings
8 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • January 29, 2026
  • September 10, 2026

Features

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About

Effortlessly track your nutrition with AI-powered food logging. Simply snap a photo, speak your meal, or scan a barcode to instantly understand your intake. Gain actionable insights into your diet to live healthier without the hassle of manual calorie counting.

AI-powered food logging
Photo, voice, and barcode scanning
Effortless nutrition tracking
Actionable dietary insights
Micronutrient tracking (Pro)
HealthKit integration (Pro)
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What's New in fuelOS

1.9.0

September 10, 2026

Logging got faster. A meal settles in about half the time after you send it, and the screen stays smooth while you dictate. The fasting widget on your Lock Screen and the check-in widget on your Home Screen now show your data. Delete a meal on one device and it is gone on all of them. Restoring your account never brings back what you removed. Switching between days no longer stutters. Fixed: tapping a row in the body profile sheet now opens the editor.

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Subscription plans

fuelOS Pro Monthly

Unlimited tracking and analytics for your nutrition

$9.991 Month
3 Days trial
How to cancel fuelOS subscription ⁉️

Events

Read more about Photo Food Recommendations

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Feb 26, 2026 Mar 26, 2026

User reviews

Really Good App!

I downloaded this app also after seeing a Reddit post. I have used MacroFactor, MyFitnessPal, etc. I like what those apps offer, but there’s also just way too much going on within the app itself. I like the simplicity of this app and how streamlined everything is. Absolute gem of a calorie tracker, can see a few other things as well like sodium, caffeine, etc.

I don’t personally use the barcode scanner (I had a few issues with it not adding the correct amounts of macronutrients) but just taking a picture of the nutrition label is sufficient enough for me. I also like how you can add in the time if you forgot to log it earlier in the day and didn’t realize till later. As long as this app exists I’ll be paying the $10 for it!
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Based off Reddit post

I ended up downloading this app off of a Reddit post .once I downloaded the app and start scanning my food. I noticed that the AI and the tracking of this particular app actually tracked the ingredients of the type of food that you eat not necessarily go based off of the database which is found in many other apps, the app is itself is smooth is clean and I’m still testing at the moment but right now at the time. I’m definitely a big fan of it
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Makes nutrition tracking so much easier

Great nutrition tracking app with intuitive UI design and features that allow you to tailor it to your specific goals — makes it very quick and easy to keep track of calories and macros

Health

1st day using it and love it!

I love it so much

Very accurate, very efficient, makes my life easier

FAQ

What is fuelOS?

fuelOS is an AI-powered nutrition tracker that simplifies food logging. It allows users to log meals by taking photos, using voice input, or scanning barcodes to get instant nutritional information.

How does fuelOS's AI work?

The app uses AI to estimate the nutritional content of meals from images, voice descriptions, or scanned barcodes. This data is approximate and intended for informational purposes.

Can I use fuelOS for free?

Yes, fuelOS offers a free tier that allows tracking up to 3 meals daily. For unlimited logging and advanced features, users can upgrade to fuelOS Pro.

What are the benefits of fuelOS Pro?

fuelOS Pro provides unlimited logging, complete micronutrient tracking, advanced HealthKit integration, and data export capabilities, offering a more comprehensive nutrition tracking experience.

Does fuelOS integrate with Apple Health?

Yes, fuelOS offers advanced HealthKit integration for Pro users, allowing for seamless data sharing and a more holistic view of your health metrics.

Is fuelOS suitable for children?

fuelOS has an age rating of 4+, making it suitable for younger users under adult supervision. However, it is not intended as a substitute for professional medical advice.

How often is fuelOS updated?

The latest version of fuelOS is 1.7.1, last updated on February 25, 2026. Updates typically include improvements to AI accuracy and new features.

Does fuelOS have ads?

Yes, fuelOS contains advertisements. These ads are part of the free experience, and users can upgrade to fuelOS Pro to remove them and access additional features.