UV Index, SPF & Tan: Ouch

Tan smarter, burn never. Live UV index, personalised burn-time limits, guided tan routines and skin-tone tracking — your pocket sun coach.

Ouch is your personal sun & tan coach. Get a beautiful, even tan — without the burn — using live UV data, science-backed burn-time limits, and guided tanning routines built around your skin type.

Tan smarter. Burn never.

LIVE UV INDEX & FORECAST • Real-time UV index for your exact location, with current weather, temperature and wind • Interactive hourly UV chart so you can see how strong the sun is all day • 10-day UV and weather outlook to plan ahead • Sunrise and sunset times at a glance

KNOW YOUR SAFE TIME IN THE SUN • Personalised burn-time estimate based on the Fitzpatrick skin-type scale (Types I–VI) • "Best time to tan" window that pinpoints when UV is high enough to tan but safe • Water-aware adjustments that account for extra UV reflected off pools and the ocean

GUIDED TAN SESSIONS • Step-by-step tanning routines with sun cream, flip and cool-off reminders • Choose short, moderate or long sessions tuned to your skin • Live Activity on your Lock Screen shows the current step, countdown and progress • Re-apply sun cream nudges every 2 hours in the sun

TRACK YOUR TAN OVER TIME • Scan your skin tone with a quick selfie to set a baseline • Watch your tan build towards your goal — subtle glow, light tan, golden tan or deep bronze • Progress ring and full scan history so you can see real results

VITAMIN D & APPLE HEALTH • See your estimated Vitamin D from time in the sun • Log estimated Vitamin D straight to Apple Health

MORE • UV widgets for your Home Screen and Lock Screen • Save favourite locations and check the UV anywhere • Choose °C/°F and km/h/mph units

Ouch turns sun exposure into something you can actually plan and control — protect your skin, hit your tan goal, and make the most of every sunny day.

Ouch Pro unlocks full multi-step tan routines, skin-tone scanning and tan tracking, Vitamin D logging to Apple Health, UV widgets and unlimited locations. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel in your App Store account settings.

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