Comprehensive health intelligence for all of humanity.
Maintaining and improving human health via Nutrition and Exercise at near-zero cost.
Nutrisize Pro is a comprehensive health intelligence platform with 5,000+ foods, 5,400+ exercises, and 201 physiological parameters across 16 body systems. It features NutriGuide — an on-device AI chat assistant for nutrition, exercise, and health questions with voice input. Available on iOS, Android, and Web.
Built with a dual audience in mind: accessible enough for anyone to understand their health, yet detailed enough for physicians and medical professionals. Physiology content is available in 10 languages serving the global population. Privacy-first — all health data stays on your device.
Healthcare is expensive. The average American spends $12,530 per year on healthcare, yet most chronic diseases are preventable through proper nutrition and regular exercise. Nutrisize Pro puts comprehensive, science-backed health knowledge in everyone's hands at near-zero cost.
The app serves both the general public and top-notch doctors from a single platform. A patient can understand their blood work using the "Simply Put" explanations, while their physician can look up differential diagnoses, drug interactions, and lab methodology from the same parameter page.
All core features remain completely free forever. Premium features (expanded databases, advanced analytics) are available through affordable one-time purchases — no subscriptions, no recurring charges.
If you find Nutrisize Pro valuable, your support helps us continue improving the app, adding new features, and reaching more people worldwide. Every contribution, large or small, is deeply appreciated.
Disclaimer: Nutrisize Pro provides health intelligence for educational and personal wellness purposes. It is not a substitute for medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional for medical decisions.
Tell us what you love, what could be better, and what features you would like to see next. Your feedback directly shapes the product.
Support continued development with monthly or one-time sponsorships directly through GitHub. 100% goes to the developer — no fees.
One-time donation via credit card, Apple Pay, Google Pay, or other payment methods. Secure checkout powered by Stripe.
Your voluntary contribution helps cover development tools, testing devices, app store fees, and ongoing maintenance. Every amount makes a difference.
No features or services are unlocked by a donation. All essential features in Nutrisize Pro are free and will always remain free. Some optional advanced features may be offered through in-app purchases, which are separate from donations. Donations are entirely voluntary and do not create any obligation, entitlement, or guarantee of specific features or outcomes.