Tan Alert tells you the one thing every sun-seeker wants to know: exactly when to step outside.
Instead of raw numbers, Tan Alert works out your best tanning window from the live UV forecast, your skin type and your goals ā then shows it front and centre, in the correct local time for wherever you are looking.
WHAT YOU GET
ā Best tanning window ā the ideal time to tan today, at a glance
š Hour-by-hour UV forecast with peak times and safe-exposure limits
š§“ Personalised sunscreen (SPF) and duration advice for your skin
šØ Skin-tone matching ā pick your shade on the Fitzpatrick scale
š Any location on Earth ā search any city, shown in its local time
š Smart alerts for when to tan, when you have had enough sun, and to reapply sunscreen
𧬠Vitamin D tracking ā see how much you are making and hit your daily goal
š Session history with weekly trends
š² Home-screen widgets for UV, forecast and one-tap sessions
BUILT AROUND YOU
Set your skin type by matching a real skin-tone swatch, choose your target UV, clothing and SPF, and Tan Alert tailors every recommendation ā how long is safe, when to cover up, and when the conditions are actually worth it.
STAY SAFE IN THE SUN
Tan Alert is not about tanning harder ā it is about tanning smarter. Safe-exposure timers and skin-protection reminders help you get the sun you want without the burn.
NEW IN THIS UPDATE
⢠City search with instant worldwide autocomplete and recent locations
⢠Match your skin tone from a colour scale
⢠All forecast times now shown in the location's local time
⢠On-time safe-exposure and reapply-sunscreen reminders
⢠Vitamin D history with weekly trends
⢠A quick tour so you never miss Settings
No account required. No ads. Just the sun, done right.
Know when to tan ā UV forecasts, tanning windows & vitamin D tracking