FitZen: AI Calorie Counter

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Everyone
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Everyone
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About this app

FitZen is an AI calorie counter and food tracker that works from a photo: snap your meal and get calories and macros in seconds.
RoboFit, your AI nutrition coach, knows your food log, your goals and your diet, so its advice fits your day.
Not sure what to eat next? FitZen suggests your next meal to fit the calories and protein you have left.

A photo calorie counter, macro tracker, AI nutrition coach and intermittent fasting timer in one app.

CALORIE COUNTER AND MACRO TRACKER
• Calories from a photo: AI estimates calories, protein, carbs and fat. Adjust portions before saving.
• Quick text logging, food search and quick add
• Today screen: calorie ring, macros, water and exercise
• Daily Zen Score, week strip and streaks
• Calendar: daily, weekly and monthly views of every day's meals, workouts, water and fasts

ROBOFIT, YOUR AI NUTRITION COACH
Open the 3D robot from any screen. It sees today's log, your goals and diet type, and (only with your consent) your health profile.
• Send it a photo of a meal, your fridge, a restaurant menu or a nutrition label
• Log meals, water or exercise just by chatting
• It remembers your past conversations until you delete them

WHAT TO EAT NEXT
Personalized meal ideas for your next meal, sized to your remaining calories and protein. An optional health profile adds filters for diabetes-friendly meal ideas, blood pressure, pregnancy, allergies, IBS, PCOS and more.

INTERMITTENT FASTING
A fasting timer for 16:8, 18:6, 20:4 and OMAD, with streaks and history. Intermittent fasting and calorie tracking work together, so your eating window and your calorie counter stay in one place.

DIET PLANS, MEAL PLANNER AND RECIPES
• 10 diet programs: Mediterranean, keto, low-carb, DASH, paleo, Atkins, Dukan, flexitarian, Nordic and points-based
• A personal 7-day meal plan built by AI, with meal check-off
• Healthy recipes with a step-by-step cooking mode, plus an AI vegan or vegetarian version of any recipe
• Smart Kitchen: snap your fridge, get the ingredients, then recipes sized to what's left of your day
• Shopping list

PROGRESS AND WEIGHT LOSS
• Weekly Zen report written by AI
• Analytics, weight and body measurements to follow your weight loss
• Achievements and community

FitZen gives general nutrition information and estimates, not medical advice. If you have a health condition, talk to your doctor before changing your diet.

FITZEN PREMIUM
The free version includes 3 food logs and 3 photo scans. Unlimited logging, photo scans, RoboFit and all diet plans need FitZen Premium. Choose a weekly or yearly subscription; the yearly plan includes a 3-day free trial for eligible new users.
• Payment is charged to your Google Play account at confirmation of purchase.
• Your subscription renews automatically unless you cancel it in Google Play › Payments & subscriptions before the current period ends.
• You can manage or cancel your subscription anytime in Google Play › Payments & subscriptions.
• Any unused portion of a free trial is forfeited when you purchase a subscription.

Privacy Policy: https://www.notion.so/Privacy-Policy-for-FitZen-29c0c55fead980a38361c1a338208655
AI calorie counter and macro tracker: snap a photo of your meal, see calories.
Updated on
Oct 26, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Health and fitness and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

FitZen 2.0.2:

• Links to FitZen now open the right screen, even if you haven't signed in yet
• Stability improvements and small fixes