Alternatives
Products that do what D3-Sync: Sun & Supplements does
Optimize your vitamin D from sun and supplements
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I kept trying to explain how important outdoor light is and how most people aren’t getting enough. Eventually I figured that showing is more effective than telling. So we built a free app that uses your Apple Watch or iPhone to automatically track your light exposure throughout the day. It tells you if you’re getting enough, shows you how consistent you are, and rewards habits that support hormone balance. It's in beta on TestFlight, let me know what you think!
2025 · lumehealth.io
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Master your supplements. Optimize your health daily.
Apr 2026 · apps.apple.com
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Hi HN, I made a tool for displaying your Apple Health data (activities, workouts, body metrics) and display them in Grafana to be manipulated, aggregated etc. It's useful for finding trends, get daily/monthly/yearly stats and visualize outdoor routes on a bigger screen !
2023 · github.com
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Offline- iOS tracker for your supplement stack
18d ago · dosion.bioaionics.com
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Intraday Fitbit sync to Apple Health. No subscriptions.
Mar 2026 · apps.apple.com
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