UV index, made simple

Know today’s UV
at a glance.

Simple UV gives you the current UV index, a clear hourly curve, and a tiny home-screen widget—without clutter.

Download for Android See how it works

Free personal Android app · No account · No ads

9:41◒ ◔
Simple UVChange location
Phoenix, Arizona
6.4UV index now
High
Today’s UVNow
SunriseSunset
UV6.4

The number that matters now

See the expected current UV index to one decimal place, with a simple risk category and color.

Today’s full curve

Follow the UV forecast from sunrise to sunset. Drag across the chart to inspect any time of day.

A widget for quick checks

Put the live number on your Android home screen. Tap it when you want the full day’s view.

Android download

Make checking UV
the easy part.

Simple UV is a free Android app for one saved location. Download the current personal build and install it directly on your phone.

Download Simple UV

Android 8.0 or newer · Google Play release coming later