DEFICIT
YOUR WHOLE BODY, MEASURED
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Every other calorie tracker runs on guesswork — search a database, eyeball a portion, hope for the best. DEFICIT doesn't guess.
Point your camera at your plate and DEFICIT reads it: calories, protein, the full breakdown, in seconds. Didn't quite get it? Tell it. "Fried in butter." "Double the chicken." "No rice." Your voice makes the number true — and you can remove anything it got wrong with a tap. One blind guess isn't tracking. This is.
Then DEFICIT does what trackers won't: it connects everything. Your weight, steps, sleep and training on one timeline, read back in plain English. And a coach that answers from your actual numbers — ask "push or hold today?" and it already knows.
WHAT YOU GET
• AI photo scan with voice refine — correct any estimate just by talking to it
• A data-aware coach for nutrition and training
• Trends that explain y
our week, not just chart it
• Apple Watch app + home-screen widget
• Protein, steps, sleep and weight, all in one place
No fad diets. No shame. No guessing — just the real number, and what to do with it.
DEFICIT. Your whole body, measured.
DEFICIT requires a subscription. Start with a 3-day trial.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
PREMIUM EVERYWHERE. EVERY RESULT ITEMISED. TRENDS THAT FINALLY READ.
PREMIUM, EVERYWHERE.
We rebuilt the surface of the whole app. A new launch screen sets the tone. Home, Trends, Coach and Profile now carry real depth — gradient cards, layered surfaces, and a finish that feels like the precision tool DEFICIT is. Same brutal clarity. Less flat.
EVERY FOOD RESULT, BROKEN DOWN — AND YOURS TO EDIT.
Scan a photo, type it, or say it — you now get the same thing back: a clean, itemised breakdown. Every item on its own line. Wrong about the side of fries? Swipe it away. The totals re-add themselves live, the instant you delete. Photo, text and voice all work the same way now. No more all-or-nothing logging.
A LOG FOOD MENU THAT EARNS THE TAP.
The LOG FOOD picker got the premium treatment — scan, voice and text, laid out clean, fast to hit, impossible to mis-tap. The shortest path from "I ate that" to "it's logged."
YOU MOVED. YOU CHARGED. NOW YOU SEE IT.
Cross a charge milestone and Home greets you with a new premium banner — glowing bolts, the number as the hero, a top-lit gradient and an accent edge-wash. 250 charged: you earned back a small meal. 500: that's a full meal you moved for. 750: athlete mode. It lands at the top of Home, says its piece, and gets out of your way — tap to dismiss for the day. No full-page interruption. Just the receipt for the work.
TRENDS THAT ACTUALLY READ.
The charts got serious. Every metric now shows the line that matters — maintenance on your calories, your target on protein and steps, your goal on the trend. So a bar isn't just a bar. It's above or below the line that moves the needle.
- Reference lines for maintenance, target and goal — context, not just numbers.
- Bar depth so the data has weight on the screen.
- A "YOU ARE HERE" end-cap on the weight trend. No hunting for today.
- Charts animate in as you land. The story builds itself.
- We killed the average-calories line on the weight chart. It told you nothing. It's gone.
FIXED: FOOD HISTORY LANDS IN THE RIGHT MEAL.
After an update, re-synced food history was collapsing into the wrong bucket. Breakfast is breakfast again. Lunch is lunch. Dinner is dinner. Your log reads true.
FIXED: THE HOME PROFILE BUTTON.
The profile button on Home was dead. It opens your Profile now, like it always should have.
EAT TO EMPTY. MOVE TO CHARGE.
The developer, Stupid Human Ltd, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Stupid Human Ltd
- Size
- 20.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Monthly $4.99
- Lifetime $99.99
- Annual $34.99
- Copyright
- © 2026
