TanCast: UV & Tan Tracker
AI Skin Scan & UV Forecast
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Stop guessing when it's safe to tan. AI skin scan, personalized UV windows, and a burn-risk timer built for your exact skin type.
Stop guessing when it's safe to be in the sun.
TanCast uses an AI skin scan to estimate your Fitzpatrick skin type in seconds, then builds every recommendation around it — how long you can safely tan today, when the UV is in your ideal window, and when it's time to reapply SPF.
SCAN YOUR SKIN, NOT A GENERIC CHART
Take a selfie and TanCast estimates your skin type instantly — no forms, no guessing. Prefer to set it yourself? You can adjust it anytime.
YOUR PERSONAL TANNING WINDOW
See exactly when today's UV is ideal for your skin type, with a live burn-risk countdown so you know when to flip, cover up, or head inside.
SMART SPF CALCULATOR
Get an SPF recommendation based on your skin type, today's UV, and what you're doing — daily wear, outdoor activity, or swimming — plus a reapplication timer so you never forget.
3-DAY FORECAST & TRIP PLANNER
Plan ahead with a 3-day UV outlook, or search any destination to see your tanning windows and burn-risk limits before you even pack.
BUILT FOR REAL SKIN, INCLUDING SENSITIVE SKIN
If you have a sun allergy or a photosensitivity condition, TanCast has a dedicated protection mode: it turns off tanning recommendations entirely and shows shade, SPF, and dermatologist-consult guidance instead. Because "safe minutes" isn't a real number for every kind of skin.
FREE TO START
Check today's UV index and get a basic burn-time estimate for free. Unlock your full tanning window, burn-risk timer, 3-day forecast, SPF calculator, trip planner, and more with TanCast Premium.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
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The developer, THIERRY VICTOR E DE BELDER, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- THIERRY VICTOR E DE BELDER
- Size
- 10.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- TanCast Pro Annual $29.99
- TanCast Pro Monthly $6.99
- Copyright
- © 2026 Thierry De Belder. All rights reserved.