FUELPrecision nutrition that stays on your iPhone.
Calories, full macros and micronutrients, water, weight and trends — logged in seconds and stored on your device. No ads. No AI. No account to start.
Everything you track, in one fast app.
Scan, search, or type — logged in seconds
Point your camera at any barcode, search the database, or save your own meals. Nutrition comes from the Open Food Facts community, with manual entry whenever you need it.
Every macro and micro
Calories and full macros — protein, carbs, fat — plus fiber, sugar, sodium and dozens of micronutrients, with smart flags for things like allergens, caffeine and sodium.
Squad accountability
Invite up to 6 friends with a code and share only the metrics you choose — streak, calories, protein or water. You decide what's visible.
Private by design
Your logs stay on your device. No account, no ads, nothing sold. Export or wipe everything anytime.
Targets that keep up with your body.
Turn on adaptive targets and FUEL//TRACK estimates your real maintenance from how your weight actually trends — not just a one-time formula. The History view shows your weekly average, streak and the last seven days at a glance.
- /Adaptive maintenance estimated from your own intake and weight trend.
- /Weekly trend that tells you when you're running over or under.
- /Calorie banking across the week, so one big day doesn't derail you.
Today, without opening the app.
Add a widget to your Home Screen or Lock Screen and see exactly where you stand. Pick the view that matters to you, and it refreshes the moment you log a meal or water.
- /Views for calories, macros, water, or your logging streak.
- /Small and medium sizes, plus Lock Screen widgets.
- /Updates the second your numbers change.
Watch your progress add up.
Log body weight and measurements and see the trends build over time. It's the same data that feeds your adaptive targets, so the picture stays consistent from your weigh-in to your daily goal.
- /Weight and measurement history in one place.
- /Trends that connect straight to your targets.
- /Works offline — log anywhere, it syncs your view when you're back.
No AI. No ads. Just your numbers.
The math is transparent and the data is yours. Nutrition facts come from Open Food Facts, and nothing about your day leaves your phone unless you choose to — like joining a Squad.
Local-first storage
Your logs, weight and settings live on your device. Export or wipe them anytime.
Accessible by default
VoiceOver labels, Dynamic Type, strong contrast and reduced-motion support built in.
No ad tracking
No third-party ad SDKs, no cross-app tracking, no selling your data.
One subscription. The whole app.
Start with a free trial. After that, every feature is included — there's no second paywall and no "premium" tier locking things away. Billing is handled securely by Apple.
Free trial, then your chosen plan. Subscriptions are billed through your Apple Account and renew automatically unless canceled at least 24 hours before the period ends. Manage or cancel anytime in your App Store settings.
Track smarter. Today.
Precision nutrition, private by design — on your iPhone.
Get it on the App Store