VIVRA: Contador de Calorias

Counting calories has always been a chore. With VIVRA, you just take a picture of your plate, or write what you ate in regular Portuguese, and artificial intelligence does the rest. It's a calorie counter and food diary that doesn't require you to weigh food or search for item by item.

HOW TO RECORD YOUR MEALS

• By photo: photograph your meal and receive an estimate of calories and macronutrients in seconds.

• By text: write "two scrambled eggs, a slice of whole-wheat bread and a coffee with milk" and you're done.

• Barcode: scan processed products and add the correct amount.

• Manual search: catalog with real Brazilian foods, based on the TACO table.

YOUR GOAL, TRULY CALCULATED

VIVRA calculates your daily goal for calories, protein, carbohydrates, and fat based on your profile — age, height, weight, sex, activity level, and objective — using the Mifflin-St Jeor formula. This is for anyone who wants to lose weight, gain muscle mass, or maintain their weight.

All the numbers are calculated on the server: the AI ​​interprets what you ate, but never invents calculations.

KNOW WHAT'S INSIDE THE PACKAGE

Scan the barcode of any product and see what the label doesn't clearly tell you: processing level (NOVA classification), Nutri-Score, ingredient list, sugars, saturated fat, sodium, and amount of additives.

No guilt involved. The information appears so you can decide, not to punish your choice — and it serves both to record your food intake and to consult right there in the supermarket aisle, before putting it in your cart.

TALK TO NUTRA

Nutra is VIVRA's AI assistant. She sees your day: what you've already eaten, how much is left to reach your goal, and which meals you skipped. Ask "what can I have for dinner today?" or "I've gone over my limit, what now?" and receive a practical answer, with what you can still do that day. TRACK YOUR PROGRESS

Track your weight and see the real trend over time, with a 7-day moving average that smooths out daily fluctuations due to water and salt. Your calorie goal adjusts automatically as your weight changes.

YOUR DAY, ALWAYS IN SIGHT

• Progress bar for calories and the three macronutrients
• Daily meals organized by time
• Complete day-by-day history
• Hydration control

YOUR WAY

Choose how you want to be called — by your first name or a nickname — and set your profile picture. Light or dark theme, to match your phone's settings.

REMINDERS THAT WORK

Notifications at your meal times, respecting your time zone and quiet hours. You choose what you want to receive, or turn everything off.

FREE, PREMIUM, AND PRO

Manual logging, food search, barcode scanning, goal calculation, and weight tracking are free, with daily limits on AI features.

Premium removes daily limitations: photo logging, AI-assisted text logging, and unlimited conversations with Nutra.

Pro adds Nutra's weekly summary and body measurement tracking, with no limit on any AI feature.

YOUR DATA

Meal photos are automatically deleted after 3 days and conversation history after 30 days. You can delete your account and all your data at any time, directly through the app or at vivra.fit/delete-account.

IMPORTANT

VIVRA is a food tracking tool and does not replace the guidance of a nutritionist or doctor. Nutritional estimates generated by AI are approximate. If you have any health condition, consult a professional.