The AI Calorie Counter
That Learns Your Metabolism
Track meals by voice, photo, or barcode. Get smart calorie ranges and macro insights that adapt to your body — not rigid goals that ignore your metabolism.
Free on iOS & Android
Log Meals Your Way
Voice, photo, barcode, text, recipes, favorites, or recent — 7 ways to track your food in seconds.
Voice
Say what you ate. AI logs it in 3 seconds — no typing, no searching.
Photo
Snap your plate. AI identifies every item and calculates the calories instantly.
Barcode
Scan any barcode from millions of products in our food database.
Text
'2 eggs, toast with butter' — type naturally and get precise nutrition data.
Drag to Adjust.
No Keyboard Needed.
Hold any food item and drag to change the quantity instantly. A faster, more intuitive way to fine-tune portions — straight from the meal log.
Hold any food item and drag up or down to change the amount
Precise control — small drags for fine-tuning, big drags for jumps
Skip the keyboard. Adjust portions in under a second
Your Metabolism Is
Not a Fixed Number
Most calorie counters give you a static TDEE and call it a day. WhispCal tracks how your metabolic efficiency changes over time — detecting adaptation from dieting, so you know exactly when to adjust your nutrition plan for better health outcomes.
Metabolic Zone Spectrum
WhispCal calculates your effective maintenance and detects metabolic slowdowns — a feature no other calorie counter offers.
81%
Metabolic efficiency detected
-565
kcal/day below predicted
Calorie Ranges,
Not Rigid Targets
1,900–2,100 kcal — not exactly 2,000. Your body doesn't work in precise numbers. WhispCal gives you a calorie range that reduces stress and improves adherence, so tracking feels sustainable instead of obsessive.
Protein
162g
Carbs
233g
Fat
64g
Weight, Steps, and Nutrition
— One View
No switching between 3 apps. See your weight trends, step count, and nutrition progress in a single unified dashboard. Focus on the trend, not daily anxiety. Your health journey in one place.
-2.5 kg
Total Change
13.3K
Avg Steps
72.6 kg
Trend
Set It. Forget It.
Autopilot Adjusts for You.
WhispCal monitors your weight data and adjusts your calorie targets automatically. Every few days, it compares your weight trend and recommends the next step. Rule-based, transparent, and works offline.
Learn how Autopilot works5 days
Comparison Window
±200 kcal
Adjustment Step
5 phases
Guided Phases
Turn Leftovers Into
Macro-Friendly Meals
Tell WhispCal what's in your fridge. Get AI-generated recipes with full calorie and nutrition breakdowns that fit your remaining protein, carbs, and fat targets. Save your favorites and share them with friends.
Why Switch to WhispCal From
Other Calorie Counters?
See how WhispCal compares to MyFitnessPal, Cronometer, and MacroFactor for AI calorie counting, macro tracking, and nutrition insights.
WhispCal
Free / $4.99/mo
7 logging methods (voice, photo, barcode, text, recipes, favorites, recent)
Metabolic Zone IQ — tracks metabolism adaptation
Calorie ranges instead of rigid goals
Autopilot mode — auto-adjusts targets from real data
AI recipe generation from your ingredients
Clean mono dark UI
Free core features, $4.99/mo premium
MyFitnessPal
$19.99/moNo metabolism tracking
Rigid calorie goals only
No autopilot mode
No AI recipe generation
Cluttered UI with ads
Cronometer
$10.49/moNo voice logging
No metabolism tracking
No calorie ranges
No autopilot mode
Dated interface
MacroFactor
$11.99/moNo voice or photo logging
No AI recipe generation
No calorie ranges
Limited free tier
No unified journey view
Frequently Asked
Questions
