Luna Cycle

🌸 Luna – Your Personal Cycle Companion

Luna is a beautifully simple, privacy-first menstrual cycle tracker designed to help you understand your body, predict your cycle, and take charge of your health — all in one place.

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📅 SMART CYCLE CALENDAR

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• Visual month calendar with colour-coded phase highlights

• Pink for period days, green for fertile window, teal for ovulation

• Navigate past and future months to plan ahead

• Tap any day to instantly see what phase it falls in

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📊 CYCLE INSIGHTS AT A GLANCE

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• See your current phase (Menstrual · Follicular · Ovulation · Luteal)

• Days until your next period — always visible on the home screen

• Predicted fertile window and ovulation date

• Personalise your cycle length (21–40 days) and period length (2–10 days)

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📝 DAILY HEALTH LOG

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• Log flow intensity: None · Light · Medium · Heavy

• Track symptoms: Cramps, Headache, Bloating, Fatigue, Back pain, Nausea & more

• Record your mood: Happy, Calm, Anxious, Energetic, Overwhelmed & more

• Add personal notes for any day

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🤖 AI HEALTH ASSISTANT

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• Ask anything about your cycle, symptoms, or women's health

• Personalised answers based on your current cycle day and phase

• Powered by Claude (Anthropic) — bring your own API key

• Warm, evidence-based responses — for educational purposes only

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🔒 PRIVACY FIRST

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• All cycle data is stored locally on your device

• No account required — no sign-up, no email, no cloud sync

• Your health data never leaves your phone (unless you use the optional AI feature)

• Lightweight and battery-friendly

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✨ DESIGNED FOR YOU

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• Clean, calming pink & teal design that's easy on the eyes

• Works offline — no internet needed for core tracking features

• Fast setup: enter your last period date and you're ready to go

Whether you're tracking your period for the first time or looking for a reliable, no-fuss companion you can trust, Luna is here for every phase of your journey.

Download Luna today and start understanding your cycle like never before. 🌙

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⚕️ IMPORTANT HEALTH NOTICE

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Luna is a personal tracking tool for educational and informational purposes only. It is not a medical device and does not provide medical advice, diagnosis, or treatment. Cycle predictions are estimates based on averages and may not reflect your individual health. Always consult a qualified healthcare professional for any medical concerns, reproductive health questions, or before making health-related decisions.