Sun Exposure vs spf.today

Sun Exposure is your smart companion for outdoor living. Track your sun exposure, estimate Vitamin D production, monitor burn time, time your morning light, and get personalized guidance — all designed to help you enjoy sunlight safely, whether your goal is staying protected, boosting Vitamin D, building a healthy tan, or starting your day with morning light. See how much sunlight you've had today with a quick glance. Start a Sun Session right from your iPhone to record your time in daylight — no Apple Watch required. Or pair with your Apple Watch for automatic, all-day sun tracking with real-time insights and recommendations so you can get the benefits of sunlight without the burn. FREE FEATURES - Daily Sun Tracking - See how much time you've spent in the sun today at a glance. - Sun Sessions - Record your sun exposure directly from your iPhone. Your Time in Daylight is saved to Apple Health automatically. - Smart Sun Guidance - Get personalized recommendations on when to get more rays, apply sunscreen, or move to the shade. - Widgets and Complications - Access your sun stats from your home screen or Apple Watch face. - Exposure Notifications - Get alerts when you've reached your daily sun limit. PRO FEATURES - First Light (New) - See what time you first get daylight each day, and how it compares to your wake time and local sunrise. Getting outdoor light soon after waking is widely recommended to help set your circadian rhythm for better energy, mood, and sleep. - Automatic Vitamin D Logging - Your estimated Vitamin D intake is calculated and saved to Apple Health throughout the day, automatically. No need to start a session. - Burn Time Alert - Get notified when your safe sun time reaches zero based on your exposure and the current UV Index. - Vitamin D Estimate - See how much Vitamin D your body is producing based on your sun data, the UV Index, and your skin type. - Burn Time - Know exactly how much safe time you have left in the sun right now, based on today's exposure, UV forecast, and your skin type. - Sun Session Vitamin D Tracking - With location enabled, Sun Sessions calculate and save your Vitamin D production to Apple Health. - Custom Exposure Goals - Tailor your sun time for Vitamin D, safe tanning, or balanced wellness. - Forecasts - UV Index and weather forecasts help you plan the best times for outdoor activity. - Reminder Alerts - Stay balanced with gentle nudges throughout the day. - Sunrise and Sunset Tracking - Plan your outdoor sessions around daylight hours. WHY SUN EXPOSURE? - Sunlight is essential for Vitamin D, mood, sleep, and overall well-being, but overexposure puts your skin at risk. Sun Exposure helps you find the right balance — enough sun for health and glow, without crossing into damage. - Track sun exposure with or without an Apple Watch. Automatic all-day sun tracking with Apple Watch requires watchOS 10 or later. Sun Sessions work on iPhone for on-demand tracking anytime. - Privacy first - no personal data leaves your device unless you choose to share it. Disclaimer: Consult your doctor to determine the right amount of sun exposure for you. Always use sunscreen, hats, and shade as needed. Privacy Policy: https://sunexposure.app/privacy-policy/ Terms of Use: https://sunexposure.app/terms-of-use/

spf.today helps you build the sunscreen habit—without the nagging. Track applications, get smart reapply reminders, and protect your skin with effortless SPF logging. Log sunscreen in seconds Track directly from your Lock Screen or Apple Watch using Live Activities. No need to open the app. Smart reapply reminders Get notified when it’s time to reapply, based on your SPF level and timing. Subtle, silent, and always on time. See your progress Build streaks, view history, and stay consistent. It’s sunscreen tracking you’ll actually stick with. Made for real life Whether you’re at the beach, out for a walk, or just working by a window—spf.today fits into your day without getting in the way. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/daylight-privacy-policy