Sun Safety - TanLine

Sunscreen Reminder & UV Index

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

NEW: Log your sunscreen and watch a live protection countdown. TanLine reminds you to reapply before it wears off — from your widget, Lock Screen, or just ask Siri. Know exactly how long you can stay in the sun today. TanLine turns the UV index into your own burn time, tracks the sunscreen you actually own, and reminds you to reapply before it wears off. TanLine is a sun safety companion built around you, not a generic UV number. Answer four questions about your skin and TanLine sets thresholds, safe-exposure estimates, and alerts that match your skin type, age, medications, and history. YOUR WEEK, IN BURN TIME • Every day in the forecast reads "UV 7 · Sunburn in ~16 min" — your skin, not a generic index • A week-at-a-glance summary and a heat map of exactly which hours need protection • Tap a safe window to send that day and time straight to your activity planner SUNSCREEN TRACKING AND REAPPLY REMINDERS • Log sunscreen with SPF factor, activity type, and water resistance • Watch a real-time protection countdown and get reminded before it runs out • Reapply in one tap from your widget, Live Activity, Control Center, or by asking Siri YOUR SUN PROTECTION SHELF • Keep a list of the sunscreens and sun protection products you actually own • Add a photo, the brand, the type, the ingredients off the label, and what you use each one for • Rate them, mark your favourites, and find them again next summer • Your shelf syncs across your devices through your own iCloud REAL-TIME UV FOR YOUR LOCATION • Accurate, location-based UV index updated throughout the day • Color-coded readings you can understand at a glance • Start a Sun Session and follow a live countdown on your Lock Screen and Dynamic Island • TanLine tightens your safe window automatically if UV climbs while you are out PERSONALIZED FOR YOU A quick onboarding covers what actually changes your risk: • Age group (children, adults, seniors) • Skin phototype (Fitzpatrick scale) • Burn propensity and sensitivity • Medications that increase sun sensitivity • Family history of skin cancer SMART NOTIFICATIONS • Alerts when UV reaches your own thresholds, not a generic one • Optional monthly skin self-exam reminder with a simple ABCDE checklist • Background updates keep you informed with the app closed WIDGETS AND LIVE ACTIVITY • Home screen widgets with your current UV and your SPF countdown at a glance • Live Activity on the Lock Screen and Dynamic Island • Siri Shortcuts and Control Center controls for the things you do most PRIVACY FIRST • Your location data never leaves your device • Your profile, SPF history, and products stay on your iPhone and sync only through your own iCloud • A sync status screen tells you plainly whether your data is backed up • No tracking, no data sharing, no ads SUBSCRIPTION TanLine is a subscription app. Set up your profile and explore everything first, then start your free 7-day trial to keep going. Every feature above is included; there is no separate paid tier. • Choose a weekly, monthly, or yearly plan — yearly saves 36% compared to 12 months of the monthly price • 7 days free, then your plan renews automatically • Prices in your local currency are shown before you subscribe • Cancel anytime in your App Store settings WHY TANLINE? Skin cancer is one of the most common cancers and one of the most preventable. TanLine helps you make informed decisions about sun exposure so you can keep enjoying the outdoors — a beach day, a long ride, or an afternoon in the garden. Perfect for families, outdoor athletes, people with sun-sensitive skin, anyone taking medication that increases sun sensitivity, and anyone who wants to lower their skin cancer risk. End User License Agreement: https://codingfactory.xyz/tanline-eula

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Your sunscreen, tracked properly. YOUR SUN PROTECTION SHELF Keep a list of the sunscreens and sun protection products you actually own — a photo, the brand, the type, the ingredients off the label, and what you use each one for. Rate them, mark your favourites, and find them again next summer. A FORECAST IN YOUR OWN BURN TIME The Forecast tab is rebuilt. Every day now reads "UV 7 · Sunburn in ~16 min" instead of a generic weather row. There's a week-at-a-glance summary, a heat map of exactly which hours need protection, and tappable safe windows that send a day and time straight to your activity planner. EVERYTHING IN SYNC Your profile, SPF history, planned activities and products now sync across your devices through your own iCloud. A new sync status screen in Settings tells you plainly whether your data is backed up. DO IT WITHOUT OPENING THE APP Three new Siri Shortcuts — Start SPF Protection, Check SPF Status, and Check Today's Max UV — plus two Control Center controls for logging a reapplication or jumping straight to your UV check. ALSO • Helpful tips now point out easy-to-miss features • Widgets keep showing the last known UV when data is a few hours old, instead of hiding it • The Lock Screen reapplication countdown now ticks continuously instead of freezing • Fixed the SPF card reading "Now remaining" after protection had expired, and several translation gaps

Version 2.6.0

The developer, MOBILE CODING FACTORY DOO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Larger Text

      • Dark Interface

    Information

    Seller
    • MOBILE CODING FACTORY DOO
    Size
    • 30.4 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Location
    • This app may use your location even when it isn’t open, which can decrease device battery life.
    Languages
    English and 6 more
    • English, Dutch, French, German, Italian, Portuguese, Spanish
    Age Rating
    9+
    In-App Purchases
    Yes
    • TanLine Pro - weekly $0.99
    • TanLine Pro - yearly $22.99
    • TanLine Pro - monthly $2.99
    • Learn More
    Copyright
    • © 2026 MobileCodingFactory doo
  • Privacy Policy

    • Supports

    • Family Sharing

      Some in-app purchases and subscriptions may be shareable with your family group when Family Sharing is enabled. Learn More

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