Dosion is a native iOS app for people who actually take supplements — not another cloud tracker. Build your stack, schedule doses around meals, log take/skip/miss, and see nutrients vs RDA/UL. On-device Patterns compare intake vs non-intake days. Works offline. No ads. No account required. Optional Apple Health + your own iCloud sync — data stays on your phone. Free to start (up to 5 supplements). Pro when your stack grows. App Store: https://apps.apple.com/app/id6782393117

Hey Product Hunt I’m Cyril, founder of Dosion. I built this after my stack hit ~9 supplements and Notes + reminders fell apart. I couldn’t answer basic questions: am I overdoing anything vs upper limits, what does this cost monthly, and does any of it correlate with how I feel — without uploading health data to someone else’s cloud. So Dosion is local-first: • schedule + take/skip/miss on Today • nutrients with RDA/UL context • on-device Patterns (intake vs non-intake days) • Apple Health integration • no ads, works offline, no account required Free tier is real (not a hollow trial). Pro is optional when the stack grows. App Store: https://apps.apple.com/app/id678... Site: https://dosion.bioaionics.com Would love feedback from anyone tracking a stack, biohacking, or who cares about on-device health apps. What’s missing for your routine?

Shipped

P0 core loop

Onboarding + Sign in with Apple / Guest, informational acknowledgment, hard paywall with limited Free
Today: take / skip / miss, Next Intake card, calendar, local check-ins
Stack lifecycle: add / edit / delete, scanner, library, timing, cycles, UL confirmation before save, swipe to delete or save to Personal Library

P1 product depth

Shipped

P0 core loop

Onboarding + Sign in with Apple / Guest, informational acknowledgment, hard paywall with limited Free
Today: take / skip / miss, Next Intake card, calendar, local check-ins
Stack lifecycle: add / edit / delete, scanner, library, timing, cycles, UL confirmation before save, swipe to delete or save to Personal Library

P1 product depth

Dosion - Privacy Supplement Tracker

Offline- iOS tracker for your supplement stack

Offline- iOS tracker for your supplement stack

Forum Threads

RoadMap

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Forum Threads

RoadMap

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