ASO keywords
Most repeated terms in the listing. Highlighted ones also appear in the title.
skin9skin type6time5type5health5sunburn risk5vitamin estimates5time daylight5exposed skin5sunburn4estimates4spf4vitamin4spf guidance3daylight insights3based skin3sun exposure3risk3guidance3daylight3based3exposed3sunscreen3sun3
What's new in 1.3
Ready for iPhone Duo!
We have reimagined Sunny's Liquid Glass interface to make the most of the available screen space across portrait, landscape, and partially folded positions, so it feels right at home on iPhone Duo.
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.
Released May 29, 2026. Current version shipped Oct 21, 2026.
Store description
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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