Never burn again. Know exactly when to tan, rotate, or cover up.
4.12·283 reviews·10,000+ downloads
About UV Index & Tanning Timer
UV Index & Tanning Timer is a health & fitness app developed by Unistellar Industries, LLC.
How many times has UV Index & Tanning Timer been downloaded?
UV Index & Tanning Timer has been downloaded 24 thousand times. In the last 30 days, the app was downloaded 180 times.
What is the rating of UV Index & Tanning Timer?
UV Index & Tanning Timer is rated 4.12 out of 5 stars, based on 280 ratings.
Is UV Index & Tanning Timer free?
UV Index & Tanning Timer is free to download. The APK download size is 15.58 MB. The latest version available is 2.8.1. The last update was on May 27, 2026.
What are the requirements for UV Index & Tanning Timer?
UV Index & Tanning Timer requires Android 4.4W+ or higher. The app has a content rating of Everyone. The app has been available on Google Play June 2021.
Description
Optimized for your day in the sun! ℠
Never guess in the sun again! SunTanApp helps you tan smarter, avoid burns, and get the most out of your time outside.
☀️ START AN ACTIVE EXPOSURE SESSION
Begin a tanning session with a single tap. Once started, SunTanApp runs a continuous exposure timer that tracks your real-time sun exposure and cumulative UV dose.
During an active session, the app continues tracking even if your screen is off or the app is in the background, so your progress stays accurate while you're enjoying the sun.
An ongoing notification clearly shows that your session is active and lets you return to or stop it at any time.
🔄 KNOW EXACTLY WHEN TO ROTATE
Track sun exposure per side and receive precise alerts so you tan evenly without overdoing it.
🔥 AVOID SUNBURN
Get personalized recommendations based on your skin type, age, and current conditions to help prevent overexposure.
📊 REAL-TIME UV INDEX
Access accurate, location-based UV levels and forecasts so you know when it’s safe—and when it’s not.
🧴 SMART SUNSCREEN GUIDANCE
Stay protected with reminders for when to apply and reapply sunscreen during your session.
⏱️ CONTINUOUS BACKGROUND TRACKING
While your session is active, SunTanApp continuously updates your exposure, timing, and alerts. If tracking is interrupted, your exposure calculations and safety reminders may become inaccurate.
Whether you're at the beach, pool, or just outside—SunTanApp helps you stay in control.
Download now and take the guesswork out of the sun.
Recent changes: Game Over sound effect if app closes while timer is running Smoothed out the play/pause sound effects as well
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I never rate phone apps, but I wanted to come give this 5 stars! I am using it for a slightly different reason than simply tanning, I have a severe sensitivity to the sun, so I need to "harden" my skin in the spring. I've been using this and haven't gotten burnt or had a sun rash while using this app, and I'm actually getting a little tan too which is unheard of for me! The one critique I would have for this app is it isn't the most intuitive. Maybe a tutorial in the beginning would be helpful.
★★★★★Layefa Giyale· Feb 16, 2022
Really love this app, it's truly helpful and very effective, the timer is also quite good so love it, kudos to the developers
★★★★★Nicole Cantu· Aug 1, 2025
I never review apps, but this app is amazing! It's everything I could ever want and amazingly accurate - when I follow its guidance, I tan but never burn. The newest features make it even better. (one fix to request please: the orange "continue" button on the TDU goal setting screen is now underneath the android navigation bar) I'm glad the developer is keeping the app updated because I can't imagine going a summer without it! And this app is free?!
★★☆☆☆Gregory Reed· May 10, 2024
Needs instructions, exit & reset timer, does not seem a way to exit, once running no way to reset timer or anything, just carries on from where left off. Could do with brief instructions
★☆☆☆☆Leah West· Jul 28, 2024
Won't open. Keep crashing. I've uninstalled and installed 3 times, and it won't work.
★☆☆☆☆Tess Fowler· Jul 5, 2023
Installed app. Gave error HTTP 400 when setting up. Started dinging for no apparent reason. Then it made a sound like a video game when your character dies. Did I just get a virus or something?! No edit or settings button. Looks like a forgotten project in alpha.
Google Play Rankings for UV Index & Tanning Timer
This app is not ranked
Technologies used by UV Index & Tanning Timer
UV Index & Tanning Timer is requesting 16 permissions and is using 35 libraries.
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Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
