Sun-Day is a health & fitness app developed by DIH.
Download Statistics
Sun-Day has been downloaded 180 times. In the last 30 days, the app was downloaded 160 times.
User Ratings
The app has no ratings yet.
App Information
Sun-Day is FREE to download. The APK download size is 38.29 MB. The latest version available is 1.1.0. The last update was on April 1, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play April 2026.
Description
Sun Day — Smart Sun Exposure & Vitamin D Tracking
Sun Day helps you get the right amount of sun for healthy vitamin D without overexposure.
🌞 Personalized Sun Sessions Enter your skin type, age, and clothing, and Sun Day recommends when and how long to be in the sun in your location. Real-time UV data lets you start a session and track how much vitamin D you synthesize.
⏱️ Burn Timer The burn timer estimates when you may start to burn based on your profile. Get alerts before you overexpose and protect your skin.
📊 Your Sun Data View history of sun sessions, vitamin D trends, and progress over time. See forecasts and plan around the best UV windows.
❤️ Health Integration Sun Day can sync vitamin D synthesis with Apple Health (iOS) so you see your sun exposure in your health data.
🏆 Stay Motivated Daily challenges, achievements, and streaks make sun exposure a simple, engaging habit.
Features
Real-time UV index from your location Personalized burn time and vitamin D estimates Forecast and best-time recommendations Session history and export Dark mode Daily challenges and achievements Your safety first Sun Day uses guidelines from health authorities for vitamin D and UV exposure. It does not replace medical advice. Always follow your doctor’s recommendations and use sunscreen when needed.
Download Sun Day and build a healthier sun routine.
Recent changes: "Master Your Sun Exposure" — Real-time UV tracking that keeps you safe and informed wherever you go.
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Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
