Daily D — Vitamin D & Sun Exposure Tracker
Get smarter about sunshine. Daily D helps you understand how much Vitamin D your skin makes and how long you can stay safely in the sun.
🌤 Accurate UV Tracking – Live UV index and hourly forecasts for your location.
🧴 Personalized Vitamin D Calculations – Estimates IU synthesized based on skin tone, UV intensity, and exposure time.
⏱ Safe Time Burn Protection – Automatically warns you before you overexpose.
📊 History & Statistics – See trends, streaks, and top days.
💊 Supplement & Manual Logging – Add Vitamin D intake or sun sessions manually.
🎯 Goal Tracking & Notifications – Set daily targets and get timely reminders.
🔒 Privacy-First Design – No accounts, no ads, no data collection. Everything stays on your device.
🛠 Customizable Settings & Preferences – Adjust skin type, location, units, and timer behavior.
☀️ Built for simplicity and accuracy — the easiest way to improve your Vitamin D health.
Stay bright, stay balanced — with Daily D.