fuelOS
fuelOS is made and published by Abay Bektursun. AppBrain is an independent app data site and isn't affiliated with Abay Bektursun. The app name, icon, screenshots and description belong to Abay Bektursun and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 12 ratings
- Last updated
- October 10, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for fuelOS
Competitors
Similar apps and more from Abay BektursunAlternatives to fuelOS
Releases
Updates seen on the App Store- Version
- 1.11.0
- Launched
- January 2026
No changelog data
User feedback
Ratings and reviews on the App StoreComments on fuelOS for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 37.2 MB
- Content rating
- Everyone
Technologies used by fuelOS
About the app and developer
About fuelOS
fuelOS is a health & fitness app developed by Abay Bektursun.
What is the rating of fuelOS?
fuelOS is rated 5.00 out of 5 stars, based on 12 ratings.
Is fuelOS free?
fuelOS is free. The app size is 37.25 MB. The latest version available is 1.11.0. The last update was on October 10, 2026.
What are the requirements for fuelOS?
The app has a content rating of Everyone. The app has been available on the App Store since January 2026.
Developer information for Abay Bektursun
Address:
Store listing
By Abay Bektursun, from the App Store
Description by Abay Bektursun Written by the developer, not by AppBrain. Click to read.
Food. Supplements. How you feel. Logged in the order you live them.
fuelOS is built for people who take what goes in seriously. Anyone can pick it up.
CAPTURE IN ONE GESTURE
Snap a photo. Speak. Scan a barcode. The card appears and fills in as it reads, section by section. No forms.
THE STACK
Your supplements, vitamins, powders, and the rest of your routine, in one view.
Point the camera at the bottle to add it. Log a dose in one tap from your Home Screen. Set reminders, then log, skip, or snooze.
DOWN TO THE COMPOUND
Macros and micronutrients, estimated by AI from the photo. fuelOS also estimates bioactive compounds in your food, like curcumin and beta-glucans. The detail you usually have to hunt for is already on the card.
Estimates carry a ~, so a guess never reads like a scanned label.
HOW YOU FEEL
A daily check-in for energy, mood, and focus. Logged beside what you ate that day.
CARRY IT EVERYWHERE
Quick-log from the Home Screen widget or with Siri and Shortcuts. Meals and macros sync to Apple Health.
Turn a streak or a strong day into a clean card, stating one true fact about your own data.
FREE TO START
A few free AI meal scans a day. Re-logging a past meal is always free.
fuelOS PRO
Unlimited logging. Micronutrient estimates. The analytics dashboard. Apple Health. Export your data, anytime.
Take what goes in seriously. Start here.
fuelOS uses AI to estimate nutrition from meals you log. All nutritional data is approximate and for informational purposes only. This app is not intended to diagnose, treat, cure, or prevent any disease or health condition. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about your diet or health.
You may find the citations for peer-reviewed research papers we utilize to set the default values for calories and macros in Settings → Footer → "Sources"
Terms of Use: https://fuelos.site/terms
Privacy Policy: https://fuelos.site/privacy
License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/