T&T:UV Index & Tanning App

T&T is the smart UV index tracker and burn timer built for anyone who wants a safe tan. Set your skin type and SPF — T&T calculates your personal tanning window instantly.

Set your skin type and SPF, and T&T calculates your personal safe tanning window using live UV index data. A countdown burn timer
tells you exactly when to go inside or flip over. No more guessing. No more burns.

LIVE UV INDEX TRACKER

• Real-time UV index at your GPS location
• Color-coded risk levels: Low → Extreme
• Powered by the same atmospheric model used by European weather agencies
• UV high alerts when conditions turn dangerous


SMART BURN TIMER

• Personalized countdown based on your Fitzpatrick skin type (I–VI) and SPF
• Front and back side tracking — flip reminders so you tan evenly
• Sunlight-readable mode — screen flips to high-contrast warm white outdoors
• Burn alert notification when your safe window ends


VITAMIN D TRACKING

• See how many minutes at today's UV gives you your daily 1,000 IU dose
• Tracks your Vitamin D production per session
• Based on Endocrine Society recommendations

BEACH DIRECTORY

• Find the best tanning spots near you
• Real-time UV index for each location
• Distance, directions & one-tap navigation
• Save your favorite spots

LIVE ACTIVITY TIMER

• Tan timer right on your Lock Screen & Dynamic Island
• No need to open the app — glance and keep tanning
• Step-by-step progress for guided sessions

TANNING SHOP

• Curated sunscreen, tanning oils, after-sun care & accessories
• Personalized picks based on your skin type
• Shop directly from the app

CAMERA SKIN TONE SCAN

• Use your camera to detect your Fitzpatrick skin type
• Match your inner wrist to 6 skin tone swatches
• 100% on-device — no photo saved or uploaded

SIRI & SHORTCUTS

- "Hey Siri, Start my tan session in TanTime"
- "Hey Siri, Start tanning in TanTime"
- "Hey Siri, Stop my tan session in TanTime"
- "Hey Siri, Stop tanning in TanTime"
• They all appear automatically in the Shortcuts app — no setup required

CUSTOM TANNING PLANS

• Build your own step-by-step tanning routine
• Add tan, break, sunscreen & custom steps
• Set duration for each step — get notified when it's done
• Follow your plan hands-free, even with the app in the background

SAFE BY DESIGN

T&T is not a medical app. All calculations are based on established UV exposure research and are intended as general guidance.
Always apply sunscreen and consult a dermatologist if you have skin concerns.

Download free.

Terms of Use: https://tanningtime.app/terms
Privacy Policy: https://tanningtime.app/privacy