Menstruation
Days 1–5
Your body sheds the uterine lining. Rest, warmth, and iron-rich foods are your allies. Energy is low — be gentle with yourself.
🌸 iOS App · Free to download
Your cycle,
finally understood.
Track every day, understand your menstrual phases, predict ovulation, and share your experience gently with your partner.
🔒 100% private
🚫 No ads, ever
💜 Built with care
🌙 Period tracking
✨ Mood logging
📈 Cycle predictions
💜 Partner sharing
🔔 Smart reminders
🔒 Encrypted data
Daily tracking
Know your cycle, every day.
See your current phase, days until your next period, and log your symptoms in seconds. Luteal gives you real-time insight into where you are in your cycle.
Phase timeline
Menstruation, Follicular, Ovulation, Luteal — visualized
Period predictions
Accurate next-period forecasts based on your history
Symptom logging
Flow, discharge, sleep, cramps and more
Mood & energy
Track your mood, find your patterns.
Log how you feel each day with a single tap. Luteal reveals how your emotions shift across your cycle, so you can anticipate and understand your mood swings.
Daily mood check-in
9 emotions, zero pressure — takes 5 seconds
Weekly trends
See your dominant mood and patterns over time
Phase mood patterns
Discover which emotions recur at each phase
4 phases, one rhythm.
Every cycle has four distinct phases, each with its own energy, mood, and physical needs. Luteal tracks them all and tells you what to expect — every single day.
Follicular
Days 6–13
Estrogen rises, energy returns. This is the best time to start new projects, exercise, and socialize. Your mood naturally lifts.
Ovulation
Days 13–17
Peak estrogen and LH surge trigger ovulation. You feel radiant, confident, and social. Fertility is at its highest.
Luteal
Days 17–28
Progesterone rises, then drops if no pregnancy. Energy slows, introspection deepens. Good time for journaling and self-care.
Partner sharing
Built for connection.
Invite your partner to your space. They see your phase, your mood, and how to support you — all in a private, consensual way. No oversharing. No guessing.
Partner view
Your partner sees your cycle phase and today's mood — nothing more, nothing less.
Gentle tips
Personalized suggestions help them support you at each phase of your cycle.
You control it
You decide what to share. Revoke access anytime with one tap.
S
Sarah & Joe
● Active · Updated today
🌸Current phaseOvulation · Day 15
✨Today's moodJoyful · Serene
🌙Next periodIn 14 days
How Joe can help today
💜 She's at her peak confidence.
💜 Deep connection and sharing moments.
💜 Good time to talk about future plans.
Privacy & Security
Your data belongs to you.
We built Luteal with privacy as a first principle, not an afterthought. Your most intimate health data deserves the highest protection.
End-to-end encrypted
Your cycle, mood and symptoms are encrypted in transit and at rest.
Zero ads, ever
We will never sell your data or show you advertising. Period.
You control sharing
Partner access is opt-in, limited, and revocable at any time.
Delete anytime
One tap to permanently delete your account and all your data.
Start listening
to your body.
Join thousands of women who track their cycle with Luteal. Free to download. No credit card required.
Download on App StoreiOS only · Free download · Premium available