Sunny: UV Index & SPF

Sunny: UV Index & SPF

Avoid Sunburn, Track Vitamin D

0 ratings
Free
In-App Purchases

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Details

  • Released
  • Updated
  • May 29, 2026
  • September 14, 2026

Features

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About

Sunny helps you understand the UV index and protect your skin. Know how long you can stay outside before sunburn risk increases. Get personalized time-until-sunburn estimates, SPF guidance, Vitamin D estimates, and Time in Daylight insights. Features: • Real-time UV Index for your current location • 10-day UV and weather forecast • Personalized sunburn risk based on your skin type, location, UV level, exposed skin, and SPF • Skin type setup via Apple Health, guided estimation, or manual entry • SPF guidance for applying, reapplying, and knowing when UV is low enough • Vitamin D estimates based on UV, skin type, exposed skin, and sunscreen • Time in Daylight insights with Apple Health when available • Live Activities for sun exposure sessions on your Lock Screen • Reliable sun exposure alarms that can alert you before you reach sunburn risk • Smart notifications for high UV, sunscreen, Vitamin D windows, and active sessions • Apple Health sync for Time in Daylight, UV exposure, and Vitamin D estimates • Science-based guidance using UV intensity, skin type, SPF, and exposed skin • Beautiful, simple UV-aware design that adapts its colors to the current sun intensity • Accessibility support with Dynamic Type and VoiceOver Privacy: • Sensitive health and skin information stays on your device • No account required *Sunny is for informational purposes only and does not provide medical advice, diagnosis, or treatment. Always use sunscreen as appropriate and consult a qualified healthcare professional for health-related decisions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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What's New in Sunny

1.2

September 14, 2026

Ready for iOS 27! Sunny now works with Siri and Shortcuts! Check the UV index and forecast, manage sun sessions, apply sunscreen, update exposed skin, and access your sunburn, vitamin D, and daylight information – all without opening the app. This update also introduces a redesigned dashboard, clearer forecast visualisations, improved Live Activities, and full-screen skin-tone previews to help you match your skin more accurately. If you're enjoying Sunny, please consider leaving a rating or review on the App Store. And if you have ideas, feedback, or run into any issues, we’d love to hear from you at support@sunnyuv.app.

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Subscription plans

Sunny+ Yearly

Access to all features

$29.991 Year
3 Days trial
How to cancel Sunny subscription ⁉️
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In-App Purchases

$9.99

7 Day Pass

Access all features for 7 days.

Developer apps