Log the meal you actually ate.
Take a photo, scan a barcode, or enter it manually.
Free AI Calorie Counter.Just Take a Photo.
Point your camera at the plate. Diat names the food, estimates the portion and logs calories, protein, carbs and fat in about two seconds.
Best Calorie counter& Diat Plans
From plate to plan in one connected flow.
Salmon
Avocado
Spinach
See what is on the plate.
Review the estimate, ingredients, serving, and nutrition.
Know what the meal means for today.
Place food beside your plan, routines, and progress.
One app. Fewer nutrition loose ends.
0kcal
1,377kcalDaily limit
Remaining 403 kcal
0gramProtein
0gramFats
0gramCarbs
Hydration Status:
Drinking enough water daily boost your energy and sharpen your focus.
MTW
2.15L/Day
5000+
RECIPES
Your coach supports healthier daily habits and guides fasting, meals, energy, and routines.
Choose an AI health coach that feels right for you.
Meet Diat Coach
Tracking Progress
Track your meals and get a full breakdown of what's fueling your body.
160lbs
130lbs
Go deeper withyour health
Every meal, glass of water, and activity tells part of your story. Our AI connects the dots and turns your daily data into personalized insights and actionable recommendations.
Eat smarter for your goals
Ask questions about what you eat and get personalized recipe and nutrition recommendations based on your daily progress.
Protein-Packed Scrambled Eggs
Chicken & Quinoa Bowl
Protein-Packed Chicken Curry
Discover what to eat next
Get personalized recipe suggestions based on your remaining calories, nutrition goals, and what you've already eaten today.
Recommended for you
Grilled Chicken with Roasted Vegetables
View Recipe
Mediterranean Chickpea Salad
Stay on top of your hydration
Understand your water habits and get simple recommendations to help you stay hydrated throughout the day.
Turn your activity into progress
See how your daily movement adds up and discover simple ways to stay active and reach your goals.
Have I been active enough this week?
Crafted with CareLoved Everywhere
Don't take our words for it. See why Diat is trusted and loved by people around the world who want to feel better, live longer, and train smarter.
Great and Useful App
“This app is incredibly useful for tracking my sleep and workouts! I think that the numbers are incredibly accurate compared to other apps and it really helps me plan my day.”
Amazing slick app with a great roadmap for the future
“This app is superb. It's not long been released but is very polished. Great interface and the developer has a great roadmap that aspires to be the best of its kind.”
This is the Health app you are looking for
“Truly wellness at mind is what this app is for. Metrics to back it up. Are you recovered? Recovery over time? Stress over time. It's got it all. The best health and wellness app that Apple should've had built right into the Apple Watch all along.”
Fantastic app with great insights
“This app has been a game changer for me. I love how it tracks all the data and gives me actionable insights. It's exactly the kind of approach an app should have and it's been incredibly helpful for tracking my quality of sleep and recovery.”
Finally, a wellness app that actually works
“I've tried so many of these and none of them stuck. Diat is the first one that feels like it actually helps instead of making me feel overwhelmed. The photo logging alone saved me so much time.”
Frequently asked questions
Diat uses AI to recognise foods from photos, barcodes and menus. It estimates portions and returns a full calorie + macro breakdown, which is logged against a personal calorie budget built around your body, goals and activity level.
Diat is free to download and use, with generous daily limits on photo logs, barcode scans and fasting tracking. A Premium subscription unlocks unlimited logging, advanced nutrient breakdowns, the AI coach, and all premium features.
Open the Diat app, tap the crown or Premium tab, and choose the monthly or yearly plan that works for you. Upgrades restore automatically on the same Apple or Google account, and family sharing is available where supported.
Calorie and macro targets start from evidence-based formulas using your age, height, weight, sex, activity level and stated goal (lose, maintain, or gain). You can adjust them at any time in the app's settings.
Diat draws on verified databases where available and clearly marks AI-estimated entries. Figures are always approximate and rounded. Sources are listed inside each item card in the app.
Have more questions? Contact us at support@diat.app
