BetterDiet

Situation

The problem

Tracking nutrition and workouts requires constant data entry. Standard apps are cumbersome — users have to know exact calorie values and fill in forms.

Solution

How we got there

A personalized AI assistant that understands everyday language: the user describes what they ate or how they trained, and the AI understands, calculates, and adapts to the user's context and goals.

Result

What changed

Nutrition and workout tracking through natural conversation. Long-term user context lets the assistant give accurate recommendations.

Tech stack

Architecture and build

Next.js with Claude AI on long-term context and user history. Google sign-in. Data stored securely.

AI / Automation

AI agent

Claude API with long-term context — the agent knows the user's goals, history, and current state. Recommendations adapt to how the person feels and recovers, not just to the numbers.

Numbers

Results