CombienCaFait is a clean suite of 50+ smart tools for finance, health, and daily productivity. Tired of ad-bloated calculator sites? We built a lightweight alternative with no tracking, no registration, and no intrusive ads. Key features: • Finance: Mortgage, salary, and loan simulators. • Health: BMI, body fat, and calorie trackers. • Daily life: Unit converters, date math, and more. 100% free and private.