Glow Flow: Tan Timer & UV

Tan tracker and UV index

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

Glow Flow is a tanning app and sun exposure timer that helps you tan smarter, track your tan sessions, and avoid overexposure. Glow up, tan, and have fun! Know your UV, track your tan, and let the sun do the rest — without all the guesswork. Whether you’re chasing golden hour at the beach or grabbing a few rays on your lunch break, Glow Flow’s right there with you. Features: - Live UV Index — See the current UV at a glance, color-coded from chill green to full-send purple. - UV Forecast Chart — Scroll through the hourly UV trend to find your ideal tanning window. Pinch to zoom in and plan. - Record Your Tan — Use the built‑in tanning timer to track your sun exposure, log tan sessions, and see how long you’ve been out. Pause and resume whenever you need a break. - Vitamin D Tracking — Glow Flow estimates your Vitamin D based on UV strength, how long you’re out, your skin type, clothing coverage, and even elevation — then saves it to Apple Health. - Skin Type & Clothing — Pick your Fitzpatrick skin type and what you’re wearing so the Vitamin D estimate actually means something for you. - Location-Aware — Glow Flow automatically detects your city and elevation for accurate UV readings wherever you are. - Vibrant Design — A bright, playful design that shifts with the UV level — the whole app glows with you. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    1 Ratings

- This update adds a High Contrast setting that allows you to see with maximum clarity in the bright sun.

Version 26.3.1

The developer, Martyn Chamberlin, 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

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Martyn Chamberlin
    Size
    • 4.7 MB
    Category
    • Health & Fitness
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    • English
    Age Rating
    9+
    In-App Purchases
    Yes
    • Glow Flow Yearly $29.99
    • Glow Flow Monthly $2.99
    • Learn More
    Copyright
    • © 2026 Perfection Coding LLC
  • Developer Website
  • Privacy Policy

    • More by Martyn Chamberlin