Daylumen is an iPhone app for reading your own health data without a wall of charts. It puts sleep, activity, weather and a few lines of your own reflection on one timeline, compares each day with your personal baseline, and writes a short reading in plain language.
What it does
Pick one thing you care about and it says whether to protect it, explore it, or let it go today.
Boundaries
Data stays on your device, there is no account and no ads, and the app does not diagnose. It is a wellness and self-reflection tool, not a medical device.
Price
Free to download; a one-time purchase unlocks the deeper tools. No subscription.