Stack Peak

Stack Peak helps you find out what's actually working in your supplement routine — not just track that you took something, but see whether it's making a measurable difference. Log your supplements and daily check-ins, and Stack Peak compares the days you took each one against the days you didn't, using your own data to surface personal correlations across sleep, energy, mood, and more. • Track any supplement with custom doses, schedules, and cycles • Rate how you feel each day across the metrics that matter to you • See personalized insights built from your own on/off comparisons, with confidence levels so you know how much to trust each one • Optionally sync select Apple Health metrics like sleep and resting heart rate • Compare your results anonymously against the community — always opt-in, always anonymous • Export your data as a clean report to share with your doctor Stack Peak is a personal logging and analytics tool. It does not provide medical advice, diagnoses, or treatment recommendations. Always talk to a qualified healthcare professional before starting, changing, or stopping anything you take. This app is intended for adults 18 and older.