Your cycle,
your superpower

Lua is a beautifully designed cycle tracker that helps you understand your body, predict your period, and feel in control every day of the month.

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Good morning, Anna

Day 14 of your cycle

Period Fertile Today
Next Period
In 14 days
✓ On track

Everything your body needs, in one app

Smart predictions, personalized insights, and a gentle companion to guide you through every phase.

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Accurate Predictions

AI-powered cycle predictions that learn from your unique patterns. 90% of users say Lua accurately predicts their period.

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Daily Insights

Understand how your cycle affects your mood, energy, sleep, and more. Get personalized tips every day of your cycle.

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Sleep Tracking

See how your cycle impacts your sleep quality and get actionable advice to rest better during each phase.

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Symptom Logging

Track cramps, bloating, mood, and 100+ symptoms. Spot patterns you never noticed and feel prepared.

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Wellness Plans

Tailored nutrition, exercise, and self-care plans that adapt to where you are in your cycle. Feel your best every day.

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Luna Companion

Meet Luna, your personal cycle companion. She learns about you and provides encouragement, reminders, and support.

Start understanding your body in 3 steps

1

Tell us about you

A friendly onboarding that takes 3 minutes. We learn about your cycle, goals, and lifestyle.

2

Track your cycle

Log your period, symptoms, and how you feel. The more you share, the smarter Lua gets.

3

Get personalized insights

Receive daily predictions, tips, and insights tailored to your unique body and cycle patterns.

Loved by women everywhere

★★★★★

This app changed how I understand my body. The predictions are incredibly accurate and the design makes it actually enjoyable to use every day.

S
Sarah K.
Using Lua for 6 months
★★★★★

Luna is like having a health coach in my pocket. I love how it connects my sleep, mood, and cycle together. Finally an app that gets it.

M
Maria R.
Using Lua for 3 months
★★★★★

The most beautiful period tracker I've ever used. It doesn't feel clinical, it feels like self-care. The insights about my energy levels are so helpful.

J
Jessica L.
Using Lua for 4 months

Your data stays yours. Always.

We believe your health data is sacred. Lua is built with privacy at its core, so you can track with confidence.

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End-to-End Encrypted
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On-Device Processing
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No Data Selling
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Data Protection

Ready to understand
your body better?

Download Lua for free and start your journey to cycle confidence today.

Free to download. Premium features available with Lua+.