D-Minder helps you maintain optimal vitamin D levels by tracking sun exposure, supplements, and dietary intake. Using real-time solar position and satellite ozone data, D-Minder calculates how much vitamin D you produce during each session.
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What's new in the latest 10.4.54
Last updated on 2026-04-27
• Time to MED now on the home screen (the amount of time your skin will produce vitamin D, or 2× if you turn over for a max session) — inside the solar arc, next to your sun angle. No need to open the timer. • Personalized weekly goal on Progress — based on your target blood level, not a generic number. • Fix: vitamin D intake estimates no longer apply a BMI multiplier.
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