Best apps like SolGlow: Vitamin D Tracker

10+ similar apps compared and reviewed

5.0 avg rating
10 free apps
Updated September 2026

Whether you want more options like SolGlow or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to SolGlow

Vitamin D Window Widget#2

Vitamin D Window Widget by Airhopping, SL

Vitamin D Availability Window
Strong Contender
💪 Health & Fitness
5.0(2 ratings)
Free
Vitamin D Window Widget screenshot 1
Vitamin D Window Widget screenshot 2
Vitamin D Window Widget screenshot 3
Vitamin D Window Widget screenshot 4

This app displays the optimal times of day for natural vitamin D production based on your location and the sun's elevation. It offers real-time sun schedules, smart widgets for home screen access, and notifications to help you maximize your sun exposure.