Correlate - Health Insights
iPhone / Forme et santé
Your body is a complex system. It’s time to see how everything connects.
Relate is a powerful data visualization tool designed for the Quantified Self. By reading directly from Apple Health (HealthKit), Relate goes beyond simple step counting to reveal the hidden cause-and-effect relationships in your physiology.
No accounts. No cloud uploads. Just pure, local insights.
◈ KEY FEATURES
◉ Discover Correlations Does caffeine affect your sleep latency? Does running improve your HRV the next day?
Auto-Discovery: Relate automatically scans your data to find significant positive or negative correlations (Pearson r).
Visualize Trends: See how two different metrics interact over time with dual-axis charts.
◉ Deep Dive Statistics For those who need more than just "averages."
Get professional-grade metrics: Standard Deviation, Median, Variability (CV), and Range.
Identify outliers and long-term baselines.
◉ Smart Dashboard
Health Score: An aggregate metric to gauge your daily readiness.
Predictive Insights: Based on your historical data, see how changes in activity might impact tomorrow's recovery.
Trend Alerts: Get notified when metrics like Resting Heart Rate deviate significantly from your norm.
◈ PRIVACY FIRST Your health data is sensitive. Relate operates with a strict "Local-First" philosophy. All calculations happen directly on your iPhone. We do not track you, and we do not sell your data.
Requires an iPhone with Apple Health data.
Quoi de neuf dans la dernière version ?
1. Smarter Correlations
The Correlator now goes beyond simple correlation. Granger Causality Analysis reveals which metric actually drives which — see if poor sleep causes low HRV, or if it's the other way around, with lag detection up to 7 days. No more guessing which metrics to compare. Auto-Discover scans all your data and surfaces the top 5 strongest correlations automatically. Just tap any discovery to explore it.
2. Deep Dive Upgrades
Natural language insights now appear at the top of every metric's statistics view, telling you what the numbers mean in plain English — like "Your latest Steps is 15% above your average — great."
Star your most-used metrics for quick access. Favorites appear at the top of the Deep Dive list so you can skip the scrolling. Swipe any metric to add or remove it.
3. Personal Records
Track your all-time bests across 9 key health metrics. See when you set each record, and get alerts when you're within striking distance of beating one.
4. CSV Data Export
Export any metric's data as a CSV file directly from the Deep Dive detail view. Share with your doctor or analyze in a spreadsheet — your data, your way.
5. Quick Actions
Long-press the app icon to jump straight to Correlate, Deep Dive, or Discover — no need to open the app and navigate.
6. Under the Hood
Major architecture refactoring for improved stability and faster data loading. Consolidated shared types, split large services into focused modules, and enabled dependency injection across all view models for better reliability.
Improved stability and performance across the app. Enhanced data analysis accuracy for health metric correlations. Bug fixes and minor UI improvements.