Suntide: UV Index & Tan Timer

Plan around UV, not just temperature. See today's sun windows, run the guided tan timer, and keep SPF reminders on track — at home or on vacation.

Suntide builds a simple, personal sun plan for your skin and your destination.

Answer a few quick questions about your skin tone, SPF, activity, and goals. Suntide turns local UV forecasts into practical guidance: the best sun windows, guided tan timer sessions, SPF reapply reminders, and shade-break prompts — with a heads-up on high-UV days.

SUNTIDE PRO INCLUDES • Personal UV planner for your city or trip • Hourly UV forecast and clear sun windows • Guided tan timer (front, back, and shade pacing) with live countdown • SPF reapply, flip, and shade-break reminders • Lock Screen & Dynamic Island live tracking while you tan • Home and Lock Screen widgets with today's UV • High-UV day alerts • Multi-day trip outlook and a saved everyday routine

HOW IT WORKS

1. Tell Suntide about your skin, SPF, and plans (about a minute).
2. Get a routine matched to your destination's hourly UV forecast.
3. Start the timer at the beach or pool — Suntide handles the reminders.

Suntide Pro is an auto-renewing subscription (weekly or yearly). Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in App Store account settings.

Privacy Policy: https://chequa.github.io/suntide-legal/privacy-policy/ Terms of Use: https://chequa.github.io/suntide-legal/terms-of-service/

Suntide provides planning guidance and reminders, not medical advice. Always follow sunscreen labels, local warnings, and health guidance.