About Fitty Up

Making nutrition tracking effortless with the power of AI.

Our Mission

We believe that understanding what you eat shouldn't be complicated. Traditional calorie tracking apps require tedious manual entry — searching databases, measuring portions, and guessing nutritional values. We knew there had to be a better way.

Fitty Up was built to bridge the gap between wanting to eat healthier and actually doing it. By combining cutting-edge AI with intuitive design, we've created an app that makes nutrition tracking as simple as taking a photo.

What We Stand For

Simplicity First

Complex health data, simple interface. We design every feature to be intuitive and effortless to use.

Privacy Matters

Your health data is personal. We never sell your information and use industry-standard security to protect it.

AI-Powered

We leverage the latest AI technology to provide accurate food recognition and personalized nutrition guidance.

Health-Focused

Every feature is designed to support your health journey — not to create anxiety around food or body image.

Built with Modern Technology

Fitty Up is built with a modern, reliable tech stack to ensure the best possible experience:

Mobile App React Native + Expo

AI Engine Multi-model AI via OpenRouter

Backend Supabase (PostgreSQL + Edge Functions)

Authentication Supabase Auth with secure token storage

Payments RevenueCat + Apple StoreKit

Languages English, Thai, Japanese, Korean, Chinese

Get in Touch

Have questions, feedback, or partnership inquiries? We'd love to hear from you.