SunTrace

What Is SunTrace?

SunTrace is an outdoor companion app that shows the UV index at your current location and today's sunrise and sunset times, all on one screen. Get ahead of the day — see when the sun will be strongest and how much time you can safely spend outside. Your location-based forecast is cached, so you can still check the last data received even if you lose your internet connection.

Key Features

• Real-Time UV Index — See the UV intensity at your current location at a glance, color-coded by level.
• Hourly Forecast — View today's UV curve and plan your outdoor time in advance.
• Safe Exposure Time — Calculates a safe sun exposure time based on your skin type.
• Sunscreen Reminder — Notifies you when it's time to reapply sunscreen.
• Sunrise, Sunset & Golden Hour — Know the best times for photos or a walk.
• Home Screen Widget — Check the current UV index instantly without opening the app.