✓ fuelOS
AI Nutrition & Supplement Tracking Apps
iPhone app that logs meals and supplements via photo, voice, or barcode with AI-estimated nutrition.
Why we recommend them
fuelOS is an iOS health app that uses AI to estimate calories, macros, and micronutrients from a photo, voice note, or barcode scan, and now also tracks supplements and powders ("The Stack") alongside food. It's built for people who want detailed tracking of everything they consume without manual data entry, and includes daily check-ins for energy, mood, and focus.
✓Free tier includes a few AI meal scans per day plus unlimited re-logging of past meals; PRO unlocks unlimited logging, micronutrient estimates, analytics dashboard, and Apple Health export
✓Captures food and supplements via photo, voice, or barcode scan, with estimated values for macros, micronutrients, and bioactive compounds like curcumin
✓Supports Home Screen widget, Siri/Shortcuts quick-logging, dose reminders, and syncs meal data to Apple Health
What we actually verified
8.5/10 TrustScore—Money-back guarantee verified
✓Free trial available“…to 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 ”
✓Reachable customer service“…to: Access: View all your data within the app Delete: Email [email protected] to delete your account and all associated data Co”
✓No fine-print return conditions
—No unrealistic claims detected
Vetted 2026-07-13 · How we vet →
Common questions about fuelOS
Is fuelOS legit and safe to buy from?
Yes — fuelOS passed the WhatiseBrokering.com vetting checklist (try before you buy, no fine-print returns, a real way to reach them, realistic claims only) before being listed. We remove companies that stop meeting the standard.
Can I try fuelOS before committing, or get my money back?
Every company in our directory must offer a free trial or, at minimum, a 7-day money-back guarantee from the day your product arrives — with no fine-print return conditions like "unopened" or "original packaging". fuelOS met this requirement at the time of vetting.
How do I reach fuelOS if something goes wrong?
fuelOS publishes a real customer-service contact (phone or email) — that's a listing requirement. If you can't get a response, tell us at [email protected] and we'll review their listing.
Why is fuelOS listed on WhatiseBrokering.com?
We discovered and vetted fuelOS ourselves. They don't pay us anything — they're listed purely because they meet the standard.
Had a bad experience with fuelOS?
This directory only works if every listing keeps earning its place. If fuelOS didn't live up to the standard — refused a return, unreachable support, misleading claims, anything — tell us. We'll re-review them against our vetting criteria, and if they're not abiding by our rules, we remove the listing. No exceptions, no pay-to-stay.