Flui

Track what matters to you: cycle, symptoms, mood. Predictions and clear charts included. Your data stays yours. No ads, in German and English.

Flui is tracking that adapts to you — not the other way around.

Track your cycle, mood, symptoms, nutrition, and more in an app fully configured to your needs. No rigid categories, no defaults that don't fit.

BUILT FOR YOU

• Neurodivergent-friendly: clear structure, no sensory overload, your pace
• Queer-friendly: no binary assumptions, no exclusion
• Fully customizable: you choose what gets tracked — not the app

EVERYTHING IN ONE PLACE

• Cycle and symptom tracking
• Mood and wellbeing
• Nutrition and potential correlations
• Trying to conceive: keep track of fertile days
• Clear charts and trends

TOGETHER, IF YOU WANT Share selected data securely with someone you trust — via a link only you control.

CLEAR ROLES Flui calculates dates and shows patterns based solely on the data you enter. The app doesn't interpret, advise, or draw conclusions for you. What you do with the patterns is entirely your decision — together with a healthcare professional if needed. Flui is also not a contraceptive method and is not certified for pregnancy prevention.

YOUR DATA, YOUR SERVER No corporate cloud. No ads. Your data stays yours.

Flui — simple, clear, for you.