How does the AI recognize food?

Our AI uses advanced computer vision trained on millions of food images. It can identify individual ingredients, portion sizes, and even complex dishes from restaurants worldwide.

Absolutely. Your food photos are processed securely and never shared. We use end-to-end encryption and comply with GDPR and CCPA regulations.

How accurate is the calorie tracking?

Our AI achieves 98% accuracy on standard meals, verified by certified nutritionists. For complex or unusual dishes, accuracy is still above 90%.

Can I use it for specific diets?

Yes! Caloria supports keto, vegan, paleo, Mediterranean, and many other dietary patterns. You can set custom macro targets to match any diet plan.

What's included in Premium?

Premium gives you unlimited meal scans, detailed macro tracking, personalized insights, weekly nutrition reports, priority AI processing, and data export capabilities.

Which devices are supported?

Caloria is available on iOS (iPhone and iPad). Android support is coming soon. Your data syncs seamlessly across all your Apple devices.

How many calories should a woman over 50 eat per day?

A sedentary woman over 50 needs roughly 1,600 calories per day. A moderately active woman in this age range needs about 1,800 calories, and an active woman needs around 2,000 to 2,200 calories. These estimates come from the USDA Dietary Guidelines for Americans.

How many calories does a teenager need per day?

Teenagers have the highest calorie needs of any age group. Active teen boys aged 14 to 18 may need up to 3,200 calories per day, while active teen girls in the same range need about 2,400. Even sedentary teens need 1,800 to 2,000 calories to support growth and development.

Do calorie needs decrease after age 60?

Yes. After 60, your Basal Metabolic Rate declines as you lose lean muscle mass and your body becomes less metabolically active. Calorie needs typically drop by 200 to 400 calories per day compared to your 20s, depending on activity level.

How do I calculate my exact daily calorie needs?

Use the Mifflin-St Jeor equation to estimate your Basal Metabolic Rate, then multiply by an activity factor (1.2 for sedentary up to 1.9 for very active). This gives your Total Daily Energy Expenditure — the calories you need to maintain your current weight.

Calories by Age: How Many Should You Eat Daily?

Find out how many calories you should eat per day based on your age, sex, and activity level — with charts from toddlers to seniors.

Frequently Asked Questions

How many calories should a woman over 50 eat per day?: A sedentary woman over 50 needs roughly 1,600 calories per day. A moderately active woman in this age range needs about 1,800 calories, and an active woman needs around 2,000 to 2,200 calories. These estimates come from the USDA Dietary Guidelines for Americans.
How many calories does a teenager need per day?: Teenagers have the highest calorie needs of any age group. Active teen boys aged 14 to 18 may need up to 3,200 calories per day, while active teen girls in the same range need about 2,400. Even sedentary teens need 1,800 to 2,000 calories to support growth and development.
Do calorie needs decrease after age 60?: Yes. After 60, your Basal Metabolic Rate declines as you lose lean muscle mass and your body becomes less metabolically active. Calorie needs typically drop by 200 to 400 calories per day compared to your 20s, depending on activity level.
How do I calculate my exact daily calorie needs?: Use the Mifflin-St Jeor equation to estimate your Basal Metabolic Rate, then multiply by an activity factor (1.2 for sedentary up to 1.9 for very active). This gives your Total Daily Energy Expenditure — the calories you need to maintain your current weight.