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What’s New Version 3.2.3
We’ve made performance improvements and squashed some bugs to make tracking your Vitamin D even smoother. Enjoy a better, faster experience!
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.
Accessibility
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Version history 12 versions
Build 874988735v3.2.32025-05-27 15:02:28
We’ve made performance improvements and squashed some bugs to make tracking your Vitamin D even smoother. Enjoy a better, faster experience!
Build 843378808v3.2.22021-08-01 22:26:13
We have exciting updates! This update includes the following changes and improvements:
- Ability to easily edit your profile;
- Performance improvements;
- Bug fixes.
As always, don't forget to share your feedback with us by rating SunDay on the App Store or contacting us directly at feedback@sundayapp.co
Build 839967255v3.2.12021-01-09 18:26:44
We have exciting updates! This update includes the following changes and improvements:
- Ability to learn more about your personal SunDay Necklace;
- Ability to add your Vitamin D supplements to the calculations to make them more precise;
- Bug fixes and performance improvements.
As always, don't forget to share your feedback with us by rating SunDay on the App Store or contacting us directly at feedback@sundayapp.co
Build 833301314v3.2.02020-09-11 18:04:20
We have exciting updates! This update includes the following changes and improvements:
- Ability to learn more about, and add your personal SunDay Necklace;
- Ability to add your Vitamin D supplements to the calculations to make them more precise;
- A Reminder feature to always remember to take your Vitamin D supplements on time;
- Bug fixes and performance improvements.
As always, don't forget to share your feedback with us by rating SunDay on the App Store or contacting us directly at feedback@sundayapp.co
Build 832354568v3.1.02019-09-12 13:11:57
We are constantly working on making SunDay better for you. This update includes the following changes and improvements:
- Ability to manually scan the Sun for increased precision
- Bug fixes and performance improvements
- Localisations for French, Russian, and Spanish languages
Don't forget to share your feedback with us by rating SunDay on the app store or contacting us directly at feedback@sundayapp.co
Build 831506023v3.0.32019-06-01 08:05:00
Thank you for using SunDay! We update our app regularly to make your experience even better. This update includes bug fixes and performance improvements.
Build 830870975v3.0.22019-04-05 05:44:08
We have changed everything about SunDay and more. With our sole focus on kids, we strive towards creating the most helpful tool available to parents who wish to manage their child’s daily vitamin D intake.
While the looks and feels of the app have changed, it still packs the powerful tools which perform even better and with more precision.
Build 830688363v3.0.12019-03-28 21:52:24
We have changed everything about SunDay and more. With our sole focus on kids, we strive towards creating the most helpful tool available to parents who wish to manage their child’s daily vitamin D intake.
While the looks and feels of the app have changed, it still packs the powerful tools which perform even better and with more precision.
Build 830654281v3.0.02019-03-20 17:30:06
We have changed everything about SunDay and more. With our sole focus on kids, we strive towards creating the most helpful tool available to parents who wish to manage their child’s daily vitamin D intake.
While the looks and feels of the app have changed, it still packs the powerful tools which perform even better and with more precision.
Build 829094791v1.1.12018-11-03 16:33:22
Bug fixes and stability improvements
Build 827102458v1.12018-10-17 19:43:55
• Modified the “Sun finder” tool
• Implemented Child`s photo share option, with infographic and “SunD” branded stickers
• Added tooltips
• Fixed bugs
Build 818125180v1.02017-07-22 03:23:32
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 48 of 48 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
US | en-US | Free | 33 | 3.9 | 3.2.3 |
RU | ru | Free | 12 | 4.7 | 3.2.3 |
FR | fr-FR | Free | 5 | 4.6 | 3.2.3 |
AU | en-AU | Free | 3 | 3.7 | 3.2.3 |
CA | en-CA | Free | 3 | 2.3 | 3.2.3 |
DE | de-DE | Free | 2 | 3.0 | 3.2.3 |
ES | es-ES | Free | 2 | 5.0 | 3.2.3 |
BA | en-GB | Free | 1 | 5.0 | 3.2.3 |
BE | en-GB | Free | 1 | 5.0 | 3.2.3 |
CY | en-GB | Free | 1 | 5.0 | 3.2.3 |
GB | en-GB | Free | 1 | 5.0 | 3.2.3 |
RO | en-GB | Free | 1 | 3.0 | 3.2.3 |
RS | en-GB | Free | 1 | 5.0 | 3.2.3 |
SK | en-GB | Free | 1 | 5.0 | 3.2.3 |
UA | en-GB | Free | 1 | 5.0 | 3.2.3 |
AE | en-GB | Free | 0 | — | 3.2.3 |
AL | en-GB | Free | 0 | — | 3.2.3 |
AT | de-DE | Free | 0 | — | 3.2.3 |
BG | en-GB | Free | 0 | — | 3.2.3 |
BY | en-GB | Free | 0 | — | 3.2.3 |
CH | de-CH | Free | 0 | — | 3.2.3 |
CZ | en-GB | Free | 0 | — | 3.2.3 |
DK | en-GB | Free | 0 | — | 3.2.3 |
EE | en-GB | Free | 0 | — | 3.2.3 |
FI | en-GB | Free | 0 | — | 3.2.3 |
GR | en-GB | Free | 0 | — | 3.2.3 |
HR | en-GB | Free | 0 | — | 3.2.3 |
HU | en-GB | Free | 0 | — | 3.2.3 |
IE | en-GB | Free | 0 | — | 3.2.3 |
IL | en-GB | Free | 0 | — | 3.2.3 |
IS | en-GB | Free | 0 | — | 3.2.3 |
IT | it | Free | 0 | — | 3.2.3 |
LT | en-GB | Free | 0 | — | 3.2.3 |
LU | en-GB | Free | 0 | — | 3.2.3 |
LV | en-GB | Free | 0 | — | 3.2.3 |
MD | en-GB | Free | 0 | — | 3.2.3 |
ME | en-GB | Free | 0 | — | 3.2.3 |
MK | en-GB | Free | 0 | — | 3.2.3 |
MT | en-GB | Free | 0 | — | 3.2.3 |
NL | nl | Free | 0 | — | 3.2.3 |
NO | en-GB | Free | 0 | — | 3.2.3 |
NZ | en-AU | Free | 0 | — | 3.2.3 |
PL | en-GB | Free | 0 | — | 3.2.3 |
PT | pt-PT | Free | 0 | — | 3.2.3 |
SE | sv | Free | 0 | — | 3.2.3 |
SI | en-GB | Free | 0 | — | 3.2.3 |
TR | en-GB | Free | 0 | — | 3.2.3 |
XK | en-GB | Free | 0 | — | 3.2.3 |
Change log 16 changes · US
✎
releaseNotes updated
We’ve made performance improvements and squashed some bugs to make tracking your Vitamin D even smoother. Enjoy a better, faster experience!
✎
description updated
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 habit
✎
subtitle updated
Skin health and protection
✎
name updated
SunDay: Vitamin D & UV Tracker
◆
Version 3.2.3 released
We’ve made performance improvements and squashed some bugs to make tracking your Vitamin D even smoother. Enjoy a better, faster experience!
◆
Version 3.2.2 released
We have exciting updates! This update includes the following changes and improvements:
- Ability to easily edit your profile;
- Performance improvements;
- Bug fixes.
As always, don't forget to share your feedback with us by rating SunDay
◆
Version 3.2.1 released
We have exciting updates! This update includes the following changes and improvements:
- Ability to learn more about your personal SunDay Necklace;
- Ability to add your Vitamin D supplements to the calculations to make them more precise;
◆
Version 3.2.0 released
We have exciting updates! This update includes the following changes and improvements:
- Ability to learn more about, and add your personal SunDay Necklace;
- Ability to add your Vitamin D supplements to the calculations to make them more
◆
Version 3.1.0 released
We are constantly working on making SunDay better for you. This update includes the following changes and improvements:
- Ability to manually scan the Sun for increased precision
- Bug fixes and performance improvements
- Localisations f
◆
Version 3.0.3 released
Thank you for using SunDay! We update our app regularly to make your experience even better. This update includes bug fixes and performance improvements.
◆
Version 3.0.2 released
We have changed everything about SunDay and more. With our sole focus on kids, we strive towards creating the most helpful tool available to parents who wish to manage their child’s daily vitamin D intake.
While the looks and feels of the a
◆
Version 3.0.1 released
We have changed everything about SunDay and more. With our sole focus on kids, we strive towards creating the most helpful tool available to parents who wish to manage their child’s daily vitamin D intake.
While the looks and feels of the a
◆
Version 3.0.0 released
We have changed everything about SunDay and more. With our sole focus on kids, we strive towards creating the most helpful tool available to parents who wish to manage their child’s daily vitamin D intake.
While the looks and feels of the
◆
Version 1.1.1 released
Bug fixes and stability improvements
◆
Version 1.1 released
• Modified the “Sun finder” tool
• Implemented Child`s photo share option, with infographic and “SunD” branded stickers
• Added tooltips
• Fixed bugs
◆
Version 1.0 released
RUru
FRfr-FR
AUen-AU
CAen-CA
DEde-DE
ESes-ES
BAen-GB
BEen-GB
CYen-GB
GBen-GB
ROen-GB
RSen-GB
SKen-GB
UAen-GB
AEen-GB
ALen-GB
ATde-DE
BGen-GB
BYen-GB
CHde-CH
CZen-GB
DKen-GB
EEen-GB
FIen-GB
GRen-GB
HRen-GB
HUen-GB
IEen-GB
ILen-GB
ISen-GB
ITit
LTen-GB
LUen-GB
LVen-GB
MDen-GB
MEen-GB
MKen-GB
MTen-GB
NLnl
NOen-GB
NZen-AU
PLen-GB
PTpt-PT
SEsv
SIen-GB
TRen-GB
XKen-GB