HerFlow - Period Tracker

No ads, no accounts, and no tracking. Private period tracking built for connection. Share cycle insights, phase updates & support tips with partners, friends, or family.

Support starts with understanding. Track your cycle for yourself, or share with your partner, friends, or family. Period tracking built for connection.

Finally, a cycle app that brings you closer together.

WHY HERFLOW? Unlike other trackers, HerFlow is built for connection. Partners, friends, sisters, family — anyone can get daily tips on how to be supportive, phase change notifications, and easy-to-understand insights. No medical degree required.

PRIVATE. TRULY.

• No ads, ever
• No account required
• Your data stays on YOUR device
• We can't see your data — and we don't want to
• No selling, sharing, or tracking

FOR YOURSELF

• Beautiful, intuitive cycle calendar
• Predict periods & fertile windows
• Log moods, symptoms & notes
• Understand each phase: Menstrual, Follicular, Ovulatory, Luteal
• Personalized insights based on your patterns

FOR COUPLES

• Partners can track her cycle phases
• Daily tips on how to be supportive
• Phase change notifications
• Perfect for husbands, boyfriends & partners who want to understand

CYCLE EDUCATION

• Learn what happens in each phase
• Understand hormonal changes & their effects
• Science-backed, easy to understand

BEAUTIFUL DESIGN

• Elegant, thoughtful interface
• Multiple themes (including options for men)
• 8 languages supported

HerFlow helps couples communicate better, reduces misunderstandings, and builds empathy. It's the period tracker that brings people closer.

Terms of Use: https://herflowapp.com/terms.html Privacy Policy: https://herflowapp.com/privacy.html