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 10.7.20
Last updated on 2026-07-19
Fixed: the UV Index scale sheet (tap the UVI number on Home) showed safe-exposure times roughly twice as long as they should be. It now uses the same canonical burn-time math as the rest of the app.
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