About ContaCal
ContaCal is an AI-powered photo calorie counter. You snap a photo of your plate, describe the meal by text or send a voice note, and the AI identifies the foods and calculates calories, protein, carbs and fat in seconds.
Our story
- 16
2016
Lucas Pinheiro founds LucasPro in Florianópolis (SC, Brazil): websites, Google Ads, SEO and, later, AI agents on WhatsApp.
- 25
- 26
2026
ContaCal is born, an AI photo calorie counter. The app arrives on the App Store and Google Play, in Portuguese, English and Spanish, with logging through WhatsApp too.
How it works
- 1
Set your daily calorie goal. ContaCal's calculator uses the Mifflin-St Jeor formula.
- 2
Log every meal by photo, text or voice note, in the app or on ContaCal's official WhatsApp.
- 3
Track the day's calories and macros, weight, water, intermittent fasting and weekly reports.
Products
- iPhone app
- Android app
- Web version at contacal.com, which opens in the browser of any phone or computer
- Logging through the official WhatsApp
- Health calculators: calories, BMR, TDEE, macros, protein, BMI and more, with no sign-up
- Nutrition blog
- Price comparisons between calorie-counting apps
People
Lucas Pinheiro
Founder
Founder of LucasPro since 2016, in Florianópolis (SC, Brazil). He works with websites, Google Business Profile, Google Ads and Meta Ads, SEO for Google, Bing and AI answers, and AI agents on WhatsApp. He also builds AI apps: ZapGastos (2025) and ContaCal (2026).
Lucas is not a dietitian. ContaCal content is informational and does not replace a doctor or dietitian.
Transparency
Subscription and 7-day guarantee
The app works by subscription, with monthly and annual plans. You are charged at purchase and both plans have a 7-day guarantee with a full refund. You can cancel anytime from your profile, with no penalty, and no plan has ads.
See plansWhat ContaCal does not do
The values are estimates made by AI and food databases. ContaCal is not a substitute for a doctor or nutritionist. If you have a health condition, talk to a professional.