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Best Free Vitamin D Tracker Apps

250+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated August 2026

Whether you're new to free vitamin d tracker or looking for an upgrade, our curated collection of 250+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Free Vitamin D Tracker Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1D Minder ProD Minder ProFree3.9★ (1.7K)YesYesAug 2026
2Sun Day TrackerSun Day TrackerFree4.6★ (26)NoNoAug 2026
3Vitamin D Sun Tracker - BaskVitamin D Sun Tracker - BaskFree4.9★ (9)NoYesAug 2026
4Sky Dose: Vitamin D TrackerSky Dose: Vitamin D TrackerFree—NoYesMay 2026
5Rays: Auto Vitamin D TrackingRays: Auto Vitamin D TrackingFree4.4★ (7)NoYesAug 2026
6Sunned: Vitamin D & Sun TimerSunned: Vitamin D & Sun TimerFree3.7★ (3)NoNoAug 2026
7SolGlow: Vitamin D TrackerSolGlow: Vitamin D TrackerFree was $3.993.0★ (2)NoYesAug 2026
8Hello Sun - Vitamin D TrackerHello Sun - Vitamin D TrackerFree5.0★ (1)NoYesMay 2026

Top Picks for Free Vitamin D Tracker

D Minder Pro#1

D Minder Pro by ontometrics

Editor's Choice
💪 Health & Fitness
3.9😊(1.7K 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
Vitamin D Sun Tracker - Bask#3

Vitamin D Sun Tracker - Bask by Greycloud LLC

UV Index & Exposure Timer
Worth Considering
💪 Health & Fitness
4.9(9 ratings)
FreeIn-App Purchases
Vitamin D Sun Tracker - Bask screenshot 1
Vitamin D Sun Tracker - Bask screenshot 2
Vitamin D Sun Tracker - Bask screenshot 3
Vitamin D Sun Tracker - Bask screenshot 4
Vitamin D Sun Tracker - Bask screenshot 5
Vitamin D Sun Tracker - Bask screenshot 6

This app estimates your Vitamin D intake from sun exposure and supplements. It provides real-time UV index, weather, and personalized guidance on optimal sun times and duration to prevent sunburn. Track your progress with historical data and insights.

More Free Vitamin D Tracker apps to explore

4
Sky Dose: Vitamin D Tracker
Sky Dose: Vitamin D Tracker
Sky Dose: Vitamin D Tracker
Sun, UV & vitamin D tracker
Free
💪 Health & Fitness
(0)
5
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
6
Sunned: Vitamin D & Sun Timer
Sunned: Vitamin D & Sun Timer
Sunned: Vitamin D & Sun Timer
Vitamin D Tracker & UV Alert
Free

Monitor your vitamin D production from sun exposure and receive alerts to prevent sunburn. This app estimates your vitamin D levels and tracks supplementation, providing daily sunrise and sunset notifications.

Vitamin D generation trackingSunburn prevention alertsEstimated vitamin D level increase
💪 Health & Fitness
(3)
free
7
SolGlow: Vitamin D Tracker
SolGlow: Vitamin D Tracker
SolGlow: Vitamin D Tracker
Automatic Sunlight & UV Index
Free
$3.99 | 100% OFF

This app automatically estimates your daily vitamin D intake based on sunlight exposure, skin type, and location. It provides real-time UV index, burn-safe time remaining, and integrates with Apple Watch for effortless tracking. Features include winter mode, supplement check-ins, and advanced planning tools for Pro users.

Automatic vitamin D estimationLive UV index and IU-per-minute rateBurn-safe time remaining with alerts
💪 Health & Fitness
(2)
freemium
8
Hello Sun - Vitamin D Tracker
Hello Sun - Vitamin D Tracker
Hello Sun - Vitamin D Tracker
Plan your sun & supplements.
Free

Track vitamin D intake from sunlight and supplements with safe, burn-aware timers. Offers personalized estimates and weekly progress tracking, adapting to your skin and location for optimal sun exposure.

Safe sun session timersVitamin D IU estimatesLog supplements and sun
💪 Health & Fitness
(1)
freemium
9
Calcium & Vitamin D tracker
Calcium & Vitamin D tracker
Calcium & Vitamin D tracker
Calcium & Vitamin D Log
Free
💪 Health & Fitness
(0)
10
Vitamin Tracker - Stacker
Vitamin Tracker - Stacker
Vitamin Tracker - Stacker
Track supplements daily
Free
💪 Health & Fitness
(0)
11
Vitamin & Mineral Tracker
Vitamin & Mineral Tracker
Vitamin & Mineral Tracker
Save to the HealthCenter
Free

This app helps you monitor your daily intake of essential vitamins and minerals. It allows you to track a wide range of nutrients to support your overall well-being. Use it daily to ensure you're meeting your nutritional needs.

Track Vitamin ATrack Vitamin B6, B12Track Vitamin C
💪 Health & Fitness
(1)
free with in-app purchases
12
Sola: Vitamin D Tracker
Sola: Vitamin D Tracker
Sola: Vitamin D Tracker
Vitamin D tracker & sun timer
Free
💪 Health & Fitness
(0)
13
SunMax: Vitamin D Tracker
SunMax: Vitamin D Tracker
SunMax: Vitamin D Tracker
Sunlight & Circadian Rhythm
Free
💪 Health & Fitness
(0)
14
Vitamind: Sun Tracker
Vitamind: Sun Tracker
Vitamind: Sun Tracker
Catch your daily Vitamin D
Free
💪 Health & Fitness
(0)
15
D-Fine
D-Fine
D-Fine
Track sun, food, vitamin D
Free
💪 Health & Fitness
(0)
16
Reta - Peptide Tracker
Reta - Peptide Tracker
Reta - Peptide Tracker
Track Your Transformation
Free
💪 Health & Fitness
(0)
17
Vitamin & Supplement Tracker
Vitamin & Supplement Tracker
Vitamin & Supplement Tracker
Track Vitamin & Supplement
Free

Easily monitor your daily nutrient intake, including vitamins and minerals. Log your food, track supplements, and gain insights into your diet to manage your health effectively.

Precise nutrition loggingMacronutrient trackingMineral tracking
💪 Health & Fitness
(2)
free with in-app purchases
18
Baby Vitamin D Tracker
Baby Vitamin D Tracker
Baby Vitamin D Tracker
One tap. Smart reminders.
Free
$1.99 | 100% OFF

This app simplifies tracking your baby's daily Vitamin D dosage with a single tap. It offers smart reminders and seamless syncing between partners to prevent missed doses or accidental double-dosing. The focus is on a clean, private, and hassle-free experience for busy parents.

One-tap dose loggingSmart, non-intrusive remindersSeamless partner synchronization
💪 Health & Fitness
(3)
free
19
Helio Track
Helio Track
Helio Track
by Goranson Digital
Free
💪 Health & Fitness
(0)
20
Sun Tracker: UV & Vitamin D
Sun Tracker: UV & Vitamin D
Sun Tracker: UV & Vitamin D
Safe Sun Exposure Timer
Free
💪 Health & Fitness
(0)

FAQ about Free Vitamin D Tracker

What are the best free vitamin d tracker apps for iPhone?
D Minder Pro tops our free vitamin d tracker apps ranking as of August 2026, with a 3.9-star average from 1.7K App Store ratings, and it's free to download.
D Minder Pro shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ free vitamin d tracker apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
D Minder Pro helps you track and manage your Vitamin D levels by calculating optimal sun exposure times. It integrates with Apple Health to exchange profile information, weight, and vitamin D doses. The app provides forecasts, solar position data, and alerts you when it's time to get out of the sun.
The app seamlessly exchanges data with Apple Health. On setup, it can fetch profile information and ongoing weight data. It also writes your vitamin D doses, including session details, back into the Health app for a comprehensive health overview.