Tanning & UV Index: SunDose

Live UV for your exact location, session timers calibrated to your skin type and SPF, hydration tracking, and every session saved to Apple Health.

Your personal sun companion. Real-time UV data, tailored to your skin.

SunDose takes the guesswork out of tanning. Whether you want a golden glow or need to protect sensitive skin, SunDose delivers personalized sessions, smart timers, and live UV intelligence, all calibrated to your skin type and the conditions outside right now.

TAN SAFELY EVERY SESSION Start sessions calibrated to your skin type, current UV index, and SPF level. SunDose calculates your safe exposure window and notifies you when to flip, reapply sunscreen, or wrap up. Tan smarter, not longer.

REAL-TIME UV INDEX See the UV index for your exact location with hourly and weekly forecasts. Know when the sun is safest, when it peaks, and plan your outdoor time around real data.

ROUTINES MADE FOR YOU Get a daily sun care routine tailored to your profile. Log sessions, keep a photo diary, and build habits with routines that adapt to your schedule and skin goals.

STAY HYDRATED IN THE SUN Sun exposure increases your body's need for water. Track your intake with a visual bottle tracker and quick-add buttons. Stay hydrated through every session and beyond.

KNOW YOUR SKIN'S NEEDS On Retinol? Accutane? Antibiotics? SunDose recognizes 11+ photosensitizing conditions and medications, then adjusts your safe exposure time accordingly. No other tanning app does this.

LIVE ON YOUR LOCK SCREEN Your session stays visible on the Lock Screen and Dynamic Island. See your timer, UV level, and controls without unlocking your phone. Pause, resume, or stop with one tap.

WIDGETS FOR YOUR HOME SCREEN Check today's UV index, hydration progress, tanning streak, and SPF reminders right from your home screen. Multiple widget sizes to fit any layout.

SEE YOUR TAN JOURNEY Review your progress week by week. Session history, average UV exposure, streaks, and trends, all in one place. Understand your patterns and keep improving.

SAVED TO APPLE HEALTH Every session is saved to Apple Health as time in daylight and UV exposure, with an optional estimated vitamin D figure. SunDose can read your skin type and date of birth from Apple Health so your numbers fit you. Your health data stays on your device and is never used for advertising.

SunDose is for people who love the sun but respect their skin. Start tanning with confidence today.

This app uses Apple’s Standard End User License Agreement (EULA).

Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/