Is it actually accurate?
16 of 16 test meals passed
We tested Kairo's AI against USDA and Open Food Facts. On branded products I was off by 3.5% on average, on unpackaged food by 10 to 12%. Every number is public.
See how we measuredNo food scale, no digging through databases. Here's what your days look like with me.







Restaurant, cafeteria, grandma's kitchen: snap it, keep eating. I'll handle the numbers.
I estimate the portion straight from the photo. If you know better, you can correct me in seconds.
Weight trend, macros and our streak in one place. Plus friends who keep you going.
Is it actually accurate?
We tested Kairo's AI against USDA and Open Food Facts. On branded products I was off by 3.5% on average, on unpackaged food by 10 to 12%. Every number is public.
See how we measuredWhy not just ask ChatGPT?
I check branded products against nutrition databases like Open Food Facts. And everything goes straight into your day, counted against your goal. No retyping, no chat history you'll never find again.
And when you get it wrong?
Adjust the amount or just type what was different, like "a bit more cheese". Every meal shows how I got to the number.
Three steps. You do one of them.

Home-cooked, at a restaurant, or packaged. Anything goes.

Kairo's AI reads the dish, the portion and the macros. In 3 seconds.

Calories, protein, carbs, and fat at a glance.
You point, I do the rest: my AI reads the dish, the portion and the macros. In 3 seconds.

See how your nutrition supports every body system.

Optimal calorie and macro goals from your body data.
Your friends see what you eat. And react. Sometimes brutally.
One day without a log and it's gone. Just saying.
Scan a barcode, get full nutrition instantly.
Your macros right on the home screen. So you can't talk your way out of it.
Syncs calories and macros to Apple Health.
You get something, they get something, I get company.
Really cool app
“In my eyes the app does exactly what it should. Easy to use, very clear visual layout. Not as sterile as comparable apps, and especially the little gadget with the cute kitty is always lovely to look at. The app really motivates me and gives me completely new insights into nutrition. Big praise to the developer. Please keep it up exactly like this! I can only recommend it to everyone.”
stromo1
App Store Review
Great app for calorie tracking and losing weight.
“The app is very clear and simply designed, so you find your way around quickly. The tracking works wonderfully and makes it easy to keep an overview of your daily nutrition. That also makes the app great for losing weight. I especially love the design with the cat. It’s lovingly made and motivates you on top. All in all an easy-to-use and highly recommendable app. 😊”
LefifaHansolo
App Store Review
Perfect app
“The little kitty is just super cute and brightens up my mornings! It makes the app so much more fun and motivates you in a lovely way. Simply a must-recommend.”
leonoptimal
App Store Review
Mega good!
“Awesome, modern and simple calorie tracking app”
Kaptain SH
App Store Review
Very good!
“Great app, fair prices, just works.”
Archeo3012
App Store Review
Great app
“Really great app for tracking calories.”
Pablobossking
App Store Review
App Store Rating
Kairo usa IA avanzada para analizar fotos de tu comida y calcular automáticamente las calorías y los macronutrientes. Solo tienes que hacer una foto de tu comida y Kairo se encarga del resto.
Actualmente, Kairo está disponible exclusivamente para dispositivos iOS.
Kairo ofrece una suscripción semanal y una anual, y el plan anual incluye una prueba gratuita de 3 días. Ves el precio actual en el App Store antes de comprar y puedes cancelar en cualquier momento en los ajustes de iOS.
Sí, Kairo se integra por completo con Apple Salud para sincronizar tus datos de nutrición y ofrecerte una visión global de tu salud.
Tus necesidades calóricas diarias dependen de factores como la edad, el sexo, el peso, la altura y el nivel de actividad. Kairo calcula automáticamente tu metabolismo basal (TMB) y tu gasto energético total diario (GET) a partir de tu perfil utilizando la reconocida ecuación científica de Mifflin-St Jeor.
El TMB (metabolismo basal) es el número de calorías que tu cuerpo quema en reposo para mantener sus funciones básicas. El GET (gasto energético total diario) incluye tu TMB más las calorías que quemas con la actividad física y la digestión. El GET es el número total de calorías que necesitas al día.
El mapa corporal es una función exclusiva de Kairo que te muestra de un vistazo cómo tu alimentación cuida los distintos sistemas del cuerpo: cerebro, corazón, músculos, huesos, digestión y piel y sistema inmunitario. Te ofrece información personalizada según tu ingesta diaria de alimentos.
Kairo combina el escaneo de comida con IA con funciones como el mapa corporal de información nutricional, el seguimiento social en grupos con reacciones de emoji, sistemas de motivación por rachas y preciosos widgets para iOS. Apuesta por la sencillez y el diseño mientras ofrece un seguimiento nutricional completo.
El IMC (índice de masa corporal) se calcula dividiendo tu peso en kilogramos entre el cuadrado de tu altura en metros: IMC = peso / (altura en m)². Un IMC de 18,5 a 24,9 se considera peso normal. Ten en cuenta que el IMC no tiene en cuenta la masa muscular ni la composición corporal.
Mifflin-St Jeor para el cálculo de calorías.
Procedentes de la DGE, el USDA y otras bases de datos oficiales.
Tus datos de salud, protegidos según los estándares de la UE.

Al usarlo, aceptas nuestra Política de privacidad.