SunDay: Vitamin D & UV Tracker

Skin health and protection

Published by: Heuristic Innovations

Description

Vitamin D made easy. Monitor your daily intake with our all-in-one Vitamin D solution.
Track your vitamin D intake, measure progress, and create healthy habits.
SunDay helps you make sure that you are safe while being out in the Sun. With our smart Timer you can relax while enjoying your time outside, as we will notify about sunburn risks.
Don’t want to do it manually? Get your own trendy SunDay necklace and have the calculations done automatically no matter where and when!
Taking some additional Vitamin D supplements for better health? Include them in your account and receive the most detailed information about your Vitamin D level.
How it works
‣ Scan the Sun
‣ Start the timer
‣ Know when to end the session
‣ Complete daily vitamin D goal
‣ Track progress
‣ Build healthy habits
Features
• Solar UV Scanner
• Sun Finder - for cloudy weather
• Session Timer and Calculator
• Vitamin D Supplements Calculator
• Vitamin D Supplements reminders
• Daily goals and reminders
• Profile customization
• Progress stats and achievements
• Necklace integration
The calculations are done with utmost precision based on your skin type, age, weight and clothing.
In addition to helping prevent skin damage, SunDay will display how much vitamin D IU you receive during the time in direct sunlight.
Our goals
- Spread the word about the benefits of Sun-generated vitamin D
- Prevent vitamin D deficiency among children and adults
- Create more reasons for families to spend time outdoors
- Healthier lifestyles
Disclaimer
SunDay is intended to be used for educational purposes only. It should not be used as a substitute for professional medical advice. Please consult your health care professional before making any health, medical or other decisions based on the results of the daily calculations of vitamin D intake provided by this app.
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SunDay FAQ

  • Is SunDay free?

    Yes, SunDay is completely free and it doesn't have any in-app purchases or subscriptions.

  • Is SunDay legit?

    Not enough reviews to make a reliable assessment. The app needs more user feedback.

    Thanks for the vote

  • How much does SunDay cost?

    SunDay is free.

  • What is SunDay revenue?

    To get estimated revenue of SunDay app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating
App is not rated in Italy yet.
Ratings History

SunDay Reviews

Pretty app, can’t start without “scanning”, obsolete gender concepts

jdn117 on

United States

Look I don’t have time to aim my phone at the sun to start this. The app is pretty, but I just want a ballpark based off the UV index. Starting this is just too hard. And just two genders? How quaint. You’re forced to pick the “girl” or “boy” avatar with stereotypical clothing and hair. Gross.

If only it had Apple Health support

MonknMagic on

United States

This app would literally be perfect if it automatically linked to Apple health and uploaded your vitamin D intake. I would get the SunDay necklace for sure if everything just worked together seamlessly; the necklace tracks my vitamin D intake, the app logs it, and my Apple health stores the results for me to view all my nutritional and medical information in one place. Other than that I love the UI interface and easy use of the app.

Sessions not visible

Ryanrn450 on

United States

Every week or two I need to redownload the app because the upcoming sessions screen will not load. Decent app overall, just a bug that needs to be addressed

Good app. Just wish I could correct exposure time when I forget to end the session.

nonhistoric on

United States

As the title says: sometimes I just step out of the sun and forget to turn off the app. This makes the register very unreliable. It would be really useful if there was a way to correct those errors or at least delete them. Apart from that (and having tried all or most of them) I think this is the best app for the job, so congratulations to the devs.

Greatest of getting D

Sun Timer on

United States

I ve tried I think all of them in App Store ! But this is by far the best and easiest and believe the most accurate . You will not be disappointed in any way.

For white skin only

DesignDeeva on

United States

I was excited to use this but I can only set my profile to a little white girl. How do I know the calculations are correct? Y’all didn’t include any brown people in your research. Fail

Best app

pinné on

United States

It’s a really cool and useful app, for all family!

Loses data

ghettocoder on

United States

I really wanted to love this app. Looks good and all. Plus the camera looking at the sun to determine the UV index. But then losing my data is a no no. I have two users. I was in the sun first recorded my data, I saw it in the chart. Second user went into the sun, record was fine. Went back to my profile to find all my data was wiped.

Easy to use

Gom12! on

United States

Quick pic and gives a good idea of how long you need to really be in the sun without protection. Not long at all. Reminds me to get out in the sun as well. Sun is often forgotten when I’m working all day in a building.

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