01 — Log
Scan a meal with your camera.
Point at the plate and Deficit.today reads it. No searching a database, no scales, no barcodes — just a photo.
Track your
Calorie Deficit
Scan a meal, see the number, know where your day stands.
From breakfast to late night
Track all your meals
A banana or a whole pizza. Snap it, get the number, and the day adds itself up.
poached egg
quick banana
shrimp ramen
tofu bowl
veggie pizza
The math other apps skip
Burned minus eaten.
Most trackers stop at what you ate. Deficit.today pulls your burn straight from Apple Health, subtracts what you logged, and hands you the one number that actually decides if you lose weight.
2,650
Burned
via Apple Health
1,812
Eaten
logged in Deficit.today
-838
Your deficit
Meet the face of your day
One glance tells you
how it's going.
The number changes. So does the face. Tap through and watch it react.
KCAL DEFICIT
-838
Nicely under budget — keep it rolling.
How it works
Everything, in one scroll.
02 — Estimate
Calories and macros, before you save.
AI breaks the dish into ingredients with a calorie range and full macros. Adjust anything, then save it to your day.
03 — Read the day
Deficit or surplus, at a glance.
One big number and the mascot's face tell you where you stand — eaten vs. burned, with protein, carbs, fat and fiber underneath.
04 — Day & night
Dark mode, naturally.
The same clean layout, dialed for late-night logging. It follows your system, so it's just there when you need it.
05 — Home screen
Widgets keep the number close.
Today's deficit, eaten and burned — right on your home and lock screen. Check in without opening the app.
06 — Keep it up
Streaks and history that add up.
Your average deficit, day streak, and a week of bars — plus macro history — so a good day becomes a good month.
Pricing
Simple pricing.
No surprises.
Every plan starts with a free trial: 7 days on yearly, 3 days on monthly. Cancel anytime before the trial ends and you won't pay a cent.
Every plan unlocks everything: unlimited AI photo scans, full macro breakdowns, streaks and challenges, widgets, and Apple Health sync. You only choose how you pay.
-
Yearly
Best value€34.99/ year
7 days free, then €34.99 / year
- Per month
- ≈ €2.92 / month
- Savings
- Save 51% vs monthly
- Free trial
- 7 days free
- Billed
- Once a year, after trial
- Cancel
- Anytime in App Store settings
- All features
- Included
-
Monthly
€5.99/ month
3 days free, then €5.99 / month
- Per month
- €5.99 / month
- Savings
- —
- Free trial
- 3 days free
- Billed
- Every month, after trial
- Cancel
- Anytime in App Store settings
- All features
- Included
How your free trial works
-
Today
Get full access to every feature. No charge.
-
Day 6
We'll remind you that your trial is ending soon.
-
Day 7
Your yearly plan starts at €34.99, unless you cancel before then.
On the monthly plan it's the same, over 3 days: reminder on day 2, then €5.99 / month from day 3.
- Cancel anytime: two taps in your iPhone Settings.
- Billed securely by Apple: Deficit.today never sees your payment details.
- No hidden fees: the price you see is the price you pay.
Prices shown in EUR. Local prices may vary by App Store region. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Terms · Privacy
Download Deficit.today
Available on the App Store. Start with your next meal.