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Mac Richardleft a comment
Hey Product Hunt! 👋 I built Trialist because I was sick of wondering, "Does this actually work?" Taking magnesium? Working out at different times? Trying a new sleep routine? We all experiment with our health, but we never really know if it's helping. The idea is simple: Log when you do something → Trialist pulls your Apple Health data → See if your metrics actually improved on those days...
Trialist — Health ExperimentsFind out what actually works
Most health apps track habits. Trialist proves if they work.
Test personal experiments: Does magnesium improve sleep? Morning or evening workouts better? Log interventions and Trialist auto-compares Apple Health data (sleep, HRV, 20+ metrics) on intervention vs baseline days with real stats.
Unique: Auto-syncs Apple Health, statistical confidence scores, A/B experiments, dosage tracking, PDF reports, 100% private (local-only).
Turn self-experimentation into science.
Trialist — Health ExperimentsFind out what actually works