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Best Vitamin D Tracker Apps

233+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated June 2026

If you already know D Minder Pro, this is the deeper bench. 233+ vitamin d tracker apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for Vitamin D Tracker

D Minder Pro#1

D Minder Pro by RobCo, Inc.

Editor's Choice
💪 Health & Fitness
3.9😊(1.5K ratings)
FreeAdsIn-App Purchases
D Minder Pro screenshot 1
D Minder Pro screenshot 2
D Minder Pro screenshot 3
D Minder Pro screenshot 4

Track and manage your Vitamin D intake and sun exposure. This app calculates optimal sun exposure times based on your profile and location, and integrates with Apple Health for seamless data exchange. It also provides forecasts and notifications for vitamin D generation opportunities.

What We Love

  • 🚀 Useful for tracking vitamin D levels
  • 🌞 Helps with safe sun exposure
  • 👍 Accurate calculations
  • 🔋 Doesn't drain battery

Room to Improve

  • 🐛 Crashes or bugs
  • 🔍 Difficult to use or navigate
  • 🔧 Lacks customization options
SunSeek: Sunlight & Vitamin D#2

SunSeek: Sunlight & Vitamin D by The Wellness Company, Inc.

Sun Exposure & Vitamin D
Strong Contender
💪 Health & Fitness
4.8😊(133 ratings)
FreeIn-App Purchases
SunSeek: Sunlight & Vitamin D screenshot 1
SunSeek: Sunlight & Vitamin D screenshot 2
SunSeek: Sunlight & Vitamin D screenshot 3
SunSeek: Sunlight & Vitamin D screenshot 4
SunSeek: Sunlight & Vitamin D screenshot 5
SunSeek: Sunlight & Vitamin D screenshot 6

Optimize your circadian rhythm and vitamin D production with personalized sunlight exposure guidance. Track real-time lux levels, receive tailored outdoor time recommendations, and use the sun compass to maximize your daily light intake for improved sleep, mood, and overall well-being.

What We Love

  • 🚀 Excellent app design
  • 👍 Motivates users to get outside
  • 💡 Personalized recommendations
  • 🚀 Clean and intuitive interface

Room to Improve

  • 💰 Overpriced for the current feature set
  • 🔍 Lack of transparency around pricing
  • 🔍 Limited data tracking capabilities
UV Index Widget - Worldwide#3

UV Index Widget - Worldwide by Bjorn Jenssen

Track Sun Exposure & Vitamin D
Worth Considering
☀️ Weather
4.8😊(14K ratings)
FreeAdsIn-App Purchases
#58in Weather
UV Index Widget - Worldwide screenshot 1
UV Index Widget - Worldwide screenshot 2
UV Index Widget - Worldwide screenshot 3
UV Index Widget - Worldwide screenshot 4
UV Index Widget - Worldwide screenshot 5
UV Index Widget - Worldwide screenshot 6

Track your daily sun exposure and plan outdoor activities with real-time UV Index data. Get forecasts, personalized safety tips, and monitor Vitamin D production. Integrates with Apple Health and offers customizable widgets for easy access.

What We Love

  • 👍 Free to use
  • 🚀 Clean and easy to use interface
  • ⚖️ Accurate UV index readings
  • 📊 Detailed UV forecasting

Room to Improve

  • 🐛 Connectivity issues with Apple Watch
  • 🔄 Inconsistent data updates
  • 🌤️ Inaccurate cloud cover detection

More Vitamin D Tracker apps to explore

4
Rays: Auto Vitamin D Tracking
Rays: Auto Vitamin D Tracking
Rays: Auto Vitamin D Tracking
Auto sun exposure tracking
Free

Automatically tracks your body's vitamin D synthesis from sun exposure. Get personalized recommendations for optimal timing and duration to maintain energy, mood, and skin health year-round without manual logging.

Automatic vitamin D synthesis trackingPersonalized health intelligenceSmart sun exposure recommendations
💪 Health & Fitness
(7)
free with in-app purchases
5
Sun Day Tracker
Sun Day Tracker
Sun Day Tracker
Track Your D
Free

Monitor your daily vitamin D absorption from sunlight exposure. This straightforward application helps you keep track of your sun-related vitamin D intake.

Track daily vitamin D intakeSunlight exposure monitoringSimple interface
💪 Health & Fitness
(17)
free
6
SunSafe: UV Index & Tanning
SunSafe: UV Index & Tanning
SunSafe: UV Index & Tanning
Vitamin D & Tan Tracker
Free

This app provides real-time UV index updates and forecasts to help you plan outdoor activities safely. It offers personalized sun safety guidance, sunburn risk calculations based on skin type, and smart reminders to protect your skin from sun damage. Track your sun exposure and Vitamin D levels while achieving your tanning goals safely.

Real-time UV Index updates10-day UV forecastPersonalized sunburn risk calculation
☀️ Weather
(10K)
free with in-app purchases
7
UV Index & Tanning App - SunIQ
UV Index & Tanning App - SunIQ
UV Index & Tanning App - SunIQ
Vitamin D, Sun & Tan Tracker
Free

Optimize UV exposure and vitamin D intake with personalized tanning tracking, food logging, and supplement reminders. Receive real-time UV data and safe exposure limits to achieve your desired tan while minimizing sunburn risk.

UV exposure trackingPersonalized tanning rate estimatesVitamin D from food logging
☀️ Weather
(167)
free
8
Sunbeam: UV Index
Sunbeam: UV Index
Sunbeam: UV Index
Sun Exposure & Vitamin D
Free

This app provides real-time UV Index forecasts and personalized sun exposure tracking. It helps users avoid sunburn, monitor time spent in daylight, and estimate Vitamin D levels. Features include widgets, Apple Watch integration, and Apple Health syncing.

Worldwide UV Index forecastsLock Screen and Home Screen widgetsApple Watch app with complications
☀️ Weather
(1.7K)
freemium
9
Sola: UV Index & Sun Exposure
Sola: UV Index & Sun Exposure
Sola: UV Index & Sun Exposure
UV dose & vitamin D tracker
Free

This app tracks your real UV dose over time, helping you enjoy the sun safely. It calculates vitamin D production and provides smart reminders for sunscreen and shade. Features include Apple Watch integration and high-contrast display for outdoor use.

Tracks accumulated UV doseEstimates vitamin D productionPersonalized sun exposure guidance
☀️ Weather
(95)
free with in-app purchases
10
SunDay: Vitamin D & UV Tracker
SunDay: Vitamin D & UV Tracker
SunDay: Vitamin D & UV Tracker
Skin health and protection
Free

This app helps you monitor your daily Vitamin D intake and stay safe in the sun. It features a smart timer to notify you about sunburn risks and allows you to track supplements for detailed health insights.

Vitamin D intake trackingSunburn risk timerSupplement calculator
💪 Health & Fitness
(33)
free
11
SuppCo: Supplement Scanner
SuppCo: Supplement Scanner
SuppCo: Supplement Scanner
Supplement tracker & companion
Free

Manage and optimize your daily vitamin and supplement regimen. This app helps you build a personalized plan, track your intake, and receive expert recommendations based on your health goals. It also provides independent quality ratings for over 500 supplement brands.

Personalized supplement trackingSmart scheduling and remindersNutrient intake analysis
💪 Health & Fitness
(11K)
free with in-app purchases
12
UVLens - UV Index
UVLens - UV Index
UVLens - UV Index
Protect yourself from sunburn
Free

This app helps you understand and manage your exposure to harmful UV radiation. It provides UV index forecasts, personalized burn risk assessments, and sunscreen reminders to help you safely enjoy the sun and protect your skin.

UV index forecastPersonalized burn risk assessmentSunscreen reminder
💪 Health & Fitness
(240)
free
13
RayDay: Vitamin D Tracker
RayDay: Vitamin D Tracker
RayDay: Vitamin D Tracker
Safe Tanning, SPF & Sun Timer
Free

This app calculates your daily window for natural Vitamin D production based on your location and skin type. It provides solar path visualization, forecasts, and atmospheric data to help you optimize sun exposure safely.

D-Window CalculatorLive Solar Path visualization7-Day D-Window Forecast
💪 Health & Fitness
(2)
free
14
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Cronometer: Calorie Counter
Nutrition, macro, diet tracker
Free

Track your diet and exercise with an extensive food database and detailed nutrient breakdowns. Monitor progress towards health goals, integrate with fitness devices, and gain insights into sleep patterns. Offers premium features for enhanced tracking and an ad-free experience.

Extensive verified food databaseDetailed nutrient and calorie trackingFitness goal setting and progress monitoring
💪 Health & Fitness
(93K)
free with in-app purchases
15
Calcium & Vitamin D tracker
Calcium & Vitamin D tracker
Calcium & Vitamin D tracker
Calcium & Vitamin D Log
Free
💪 Health & Fitness
(0)
16
Pill Reminder MyTherapy
Pill Reminder MyTherapy
Pill Reminder MyTherapy
Health App with Pill Counter
Free

This app helps you manage your medications with reliable reminders and a comprehensive health diary. Track measurements, symptoms, and doctor visits to better understand your health and medication effectiveness. It also supports developing healthy routines and provides a monthly overview for doctor discussions.

Pill remindersMedication plan adherencePatient diary
🏥 Medical
(8.2K)
free with in-app purchases
17
Sky Dose: Vitamin D Tracker
Sky Dose: Vitamin D Tracker
Sky Dose: Vitamin D Tracker
Sun, UV & vitamin D tracker
Free
💪 Health & Fitness
(0)
18
Vitamin Tracker - Suppl
Vitamin Tracker - Suppl
Vitamin Tracker - Suppl
Supplement & Pill Reminder
Free

Easily track your vitamins and supplements with smart reminders to ensure you never miss a dose. Monitor your progress with clear statistics and maintain a consistent wellness routine.

Track vitamins and supplementsLog past and active supplementsSmart pill reminders
💪 Health & Fitness
(8)
freemium
19
Pill Reminder - All in One
Pill Reminder - All in One
Pill Reminder - All in One
Medication Reminders, Tracker
Free

This app helps you manage your medications with customizable reminders for pills, vitamins, and birth control. It tracks remaining quantities, alerts you to refills, and allows you to mark doses as taken or missed. You can also schedule medical appointments and email reports to your doctor.

Customizable recurring medication remindersTrack medication quantity and refill alertsMark doses as taken or missed
🏥 Medical
(27K)
free with in-app purchases
20
Max - Pill reminder
Max - Pill reminder
Max - Pill reminder
Health Routine Alarm Tracker
Free

This app helps you build healthy habits with personalized medication reminders. It tracks when you take your pills and can alert you if you miss a dose. You can also share management of reminders with family or friends.

Personalized medication schedulesCustomizable alarm soundsAutomatic tracking of taken medications
🏥 Medical
(9.4K)
free with in-app purchases

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