Flow State Cycle

Flow State is a private, local-first period tracker that keeps your health data on your device — no account required, no cloud, no tracking.

Log your period with a single tap. Flow State learns your unique cycle and predicts your next period using your own data, not assumptions.

FEATURES

• Smart predictions — weighted rolling average based on your cycle history, not a generic 28-day guess
• Symptom and mood tracking — log cramps, headache, fatigue, mood changes, and more
• Cycle insights — flow intensity patterns, symptom frequency, mood distribution, and correlations
• Doctor-ready PDF report — share a clean summary with your healthcare provider
• Apple Health and Google Health Connect sync — read and write menstrual data across your health ecosystem
• Curated essentials — helpful products for each phase of your cycle
• Dark mode — full light, dark, and system theme support
• CSV export — download your complete cycle history anytime

PRIVACY FIRST

Your data never leaves your device. No account, no servers, no analytics, no ads. Period.