Sunmaxxing: Sun & UV Index

The sun is out. Are you? Sunmaxxing finds your best daily sun window, pings you when it opens, and turns going outside into streaks and ranks.

You were not built for indoor lighting. Sunmaxxing turns getting outside into a streak you'll actually keep — it finds your best sun window every day, pings you when it opens, and ranks you up as you show up.

HOW IT WORKS • Your Daily Sun Window — we crunch local UV, clouds, temperature, and air quality to find the smartest time for you to step outside • The Signal — a push notification the moment your window opens • Session timer — 5 to 20 minutes, survives app restarts, live UV on screen • Streaks with Protected Days — rain all day? Unsafe UV? Your streak is protected. We never push you outside in bad conditions. • Seven ranks — from Basement Dweller to Certified Sunmaxxer. Streaks are the only way up.

BUILT-IN SUN SAFETY Sunmaxxing is about consistency, not UV dosage. Protection reminders at UV 3+, personal UV limits tuned to your skin's sensitivity, and no streak pressure when conditions aren't safe. No medical claims, no tanning promotion — just you, outside, at the right time.

Your location is used only while you use the app — never tracked in the background. Manual city entry works too.

Sunmaxxing Pro is an auto-renewing subscription (weekly, monthly, or yearly; the weekly plan starts with a 3-day free trial). Payment is charged to your Apple Account; the subscription renews unless cancelled at least 24 hours before the period ends. Manage or cancel in Settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://thomassoftwarellc.com/sunmaxxing/privacy.html