StepSyncAI – Offline-first privacy-focused health tracker

Summary: StepSyncAI is a privacy-first Progressive Web App that tracks mental health, medications, sleep, and exercise entirely offline. It stores all data locally without servers or tracking, providing real-time medication dosage validation and drug interaction warnings.

What it does

StepSyncAI enables users to monitor wellness metrics while keeping data on their device using browser localStorage. It validates dosages for over 50 medications and warns about more than 100 dangerous drug interactions, with visualizations powered by Chart.js.

Who it's for

It is designed for individuals managing chronic conditions, multiple medications, or mental health challenges who require privacy and medication safety features.

Why it matters

StepSyncAI addresses privacy concerns and medication safety by eliminating cloud storage and tracking, offering offline functionality and real-time validation to support safe health management.