Correlate
Health Pattern Intelligence
Discover statistically significant correlations between any Apple Health metric and your complete health history. Transform passive health data into actionable insights.
Key Features
Zero Configuration Start
Get insights within 60 seconds of launch. The app automatically analyzes your existing Apple Health data.
Statistical Correlation Analysis
Discover which factors actually affect your health metrics with proper statistical significance testing.
Time-Lag Detection
Find delayed effects. Did that coffee 4 hours ago affect your sleep? The app tracks temporal relationships.
Personal Language
"Your HRV improves by 23% after morning workouts" - insights in plain English, not statistics jargon.
All HealthKit Metrics
Analyze any Apple Health metric: heart rate, sleep, steps, workouts, HRV, and hundreds more.
Privacy First
All analysis happens on your device. Your health data never leaves your phone.
The Problem
Your Apple Watch and iPhone collect thousands of health data points every day. But this data just sits there, unexplored. You might wonder: Does my coffee intake affect my sleep? Do my workouts improve my resting heart rate? What actually correlates with my good days?
The Solution
Correlate automatically analyzes your health history to find statistically significant patterns. Pick any metric you care about — sleep quality, HRV, energy levels — and the app shows you what actually moves the needle.
How It Works
- Select a Target: Choose the health metric you want to improve or understand better.
- Automatic Analysis: The app correlates your target against hundreds of other factors.
- Discover Patterns: See ranked correlations with statistical confidence levels.
- Take Action: Each insight comes with suggestions for what you can do.
Example Insights
Correlate might tell you things like:
- "Your deep sleep increases by 18% when you stop eating 3+ hours before bed"
- "Walking 8,000+ steps correlates with 12% higher HRV the next morning"
- "Your resting heart rate is 4 bpm lower on days following yoga sessions"
Built for Privacy
All correlation analysis happens locally on your device. Your health data is never uploaded to external servers. We take health data privacy seriously — because it's your most personal information.