SunSync vs UV Alarm

Stay in the sun, safely. SunSync is a calm, wellness-first sun companion for iPhone and Apple Watch. It reads the UV where you are, paces your sunscreen with a smart reapply timer, and turns sun safety into a thirty-second ritual you'll actually keep. No app replaces sunscreen — SunSync helps you remember it, reapply on rhythm, and understand your exposure. KNOW YOUR SKY • Local UV index for your exact location, powered by Apple Weather • Today's peak UV hours, cloud cover, temperature, and sunset • A glowing protection ring that answers the only question that matters: am I still covered? THE APPLY RITUAL — FOUR TAPS, THEN BACK OUTSIDE • Pick a saved sunscreen, or set up in seconds: SPF, activity (beach, run, hike, pool, and more), and water resistance • A smart reapply timer tuned to your SPF, activity, skin type, and the live UV — not a flat two hours • A gentle "still outside?" check when your protection runs low, so your exposure stays accurate REMINDERS THAT RESPECT YOU • Reapply reminders and UV alerts, with quiet hours so you're never pinged at night • Tap "Reapply" right from the notification PERSONAL TO YOUR SKIN • Set your Fitzpatrick skin type and everyday SPF during a quick setup • Your profile syncs to your account, so it's there when you sign in on a new device WHAT'S INCLUDED FREE • Daily UV index and protection ring • The apply ritual and smart reapply timer • Reapply reminders and UV alerts • A Home Screen / Lock Screen UV widget • One saved sunscreen SUNSYNC PLUS Go further with a 7-day free trial: • Live UV that refreshes as conditions change and when you travel • Full insights — your weekly protection score, year-long trends, and complete session history • Unlimited sunscreen profiles • Apple Watch app — start, track, and reapply from your wrist, plus a watch-face complication • Protection-timer widgets for your Home Screen and Lock Screen PRIVACY No ads. We never sell your data. Your location is used only to retrieve the UV index for where you are. SunSync is free to try — full access starts with a 7-day free trial of SunSync Plus (yearly, auto-renews, cancel anytime); a free tier is available after your trial" SUBSCRIPTION SunSync Plus is an auto-renewable subscription. • Pricing: $1.99/month or $14.99/year (may vary by region) • New subscribers get a 7-day free trial • Payment is charged to your Apple Account at confirmation of purchase • Your subscription renews automatically unless canceled at least 24 hours before the end of the current period • Manage or cancel anytime in your Apple Account settings • Any unused portion of a free trial is forfeited when you purchase a subscription SunSync is a wellness tool, not a medical device. It does not replace sunscreen, protective clothing, shade, or professional medical advice. UV readings and timers are estimates and may not be accurate. Always follow your sunscreen's directions. Terms of Use: https://sunsync-bda19.web.app/terms Privacy Policy: https://sunsync-bda19.web.app/privacy

Plan your time outside around the UV index. Sundy helps you find lower-UV hours, explore shade, and get a heads-up when UV is forecast to drop, with a pixel Buddy by your side. FIND YOUR LOWER-UV WINDOW See today's UV index, follow the hourly curve, and check when UV is expected to peak. Find daylight windows below UV 3 for your next walk, park visit, or afternoon outside. Explore up to 10 days of hourly forecasts where data is available, and search another location to plan ahead. GET ALERTED WHEN UV DROPS Choose a UV level and get an alert when the forecast predicts it will fall below that threshold. Add advance notice, repeat on selected days, or customize an alert for a particular date. Open Sundy regularly to refresh the forecast and keep scheduled alerts up to date. EXPLORE SUN AND SHADE Pick a spot on the interactive Shade map and change the time to explore estimated UV at that point. Use it alongside the hourly forecast to plan where and when to head out. Estimates depend on available weather and map data; shade does not eliminate UV exposure. KEEP YOUR BUDDY CLOSE Check UV and sunscreen status with free Home Screen and Lock Screen widgets. Choose a pixel Buddy to bring some personality to your day, and unlock more companions as you record sunscreen days. Your progress builds at your own pace, without a daily streak to maintain. SUNSCREEN REMINDERS WHEN YOU NEED THEM Log an application in one tap, review your history, and set first-application and reapplication reminders separately. Keep your sunscreen product details handy and follow an active reapplication countdown with a Live Activity, including Dynamic Island on supported iPhones. LOOK OUT FOR YOUR FRIENDS Connect privately and send a friendly Nudge when UV is high. Friend connections and three shared Nudges each week are free. There are no public profiles, precise location sharing, or open messages. START WITH THE FREE CORE Core UV guidance, sunscreen tracking, standard reminders, iPhone widgets, Live Activities, and Buddy progress are free. You can use the core experience without an account. MORE WITH PREMIUM Premium adds Apple Watch guidance and complications, all 11 standard Buddies, unlimited Nudges, Routine Insights, and personalized reminders. With your permission, Apple Health workouts can help adjust sunscreen reapplication timing. IMPORTANT INFORMATION UV forecasts and shade estimates are for planning only, not medical advice or a measure of sunscreen on your skin. Sundy cannot guarantee protection. Always follow your sunscreen label and applicable public health guidance. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/