UV Alert: UV Index & Timer

UV Alert is the free UV index app that gives you a clear "safe to be outside now?" answer at a glance — plus a sunscreen reapply timer, a home-screen widget, and a morning high-UV alert. No subscription. No paywall on the basics. No tanning gimmicks — just sun safety and skin protection.

Most UV apps bury the real number behind a paywall or lock the widget and reapply reminder behind a subscription. UV Alert keeps the parts you actually use free, funded by light ads.

WHAT YOU GET

• Safe to go out now? — a glanceable verdict
See your current UV index by GPS location, plus a clear go-or-protect answer built for checking outdoors at a glance.

• GPS-accurate UV that refreshes on your real location
No more "shows a town hours away." Reliable current UV, updated for where you actually are.

• Free home-screen widget
Your current UV, always up to date, right on your home screen — the feature other apps lock behind a subscription.

• Sunscreen reapply timer with reminder pings
Start the timer and get a ping when it's time to reapply (every ~2 hours). Never miss a reapply again — free, not paywalled.

• Morning high-UV notification
A morning heads-up on high-UV days that matches the in-app hourly curve exactly — no more "6 vs 8" mismatch alerts.

• Today's hourly UV curve
See how UV rises and falls through the day so you can plan around peak hours — tuned for extreme UV, including Thailand's year-round UVI 11–14.

BUILT FOR SUN SAFETY

UV Alert is for people who want to protect their skin — parents, runners, commuters, and anyone who's outdoors during the day. It is a sun-safety and skin-protection tool only. It is not a tanning app, and it does not provide medical or health advice.

FREE, WITH LIGHT ADS

No subscription. No paywall on the widget, the reapply timer, or the morning alert. Just a clean, fast UV app supported by light, unobtrusive ads.

Whether you're in Bangkok under year-round extreme UV or checking the forecast anywhere in the world, UV Alert helps you decide when to cover up, when to reapply, and when it's safe to head out.

UV data: currentuvindex.com (CC BY 4.0)