LunaCycle vs Diamond Period Tracker

Every cycle tells a story. LunaCycle helps you read yours. Log your period, track symptoms, and get science-backed predictions -- all stored privately on your device, no account required. PERIOD & CYCLE TRACKING Log each period day with a single tap. LunaCycle automatically calculates your cycle length, predicts your next period, and shows you exactly where you are in your current cycle. FERTILITY WINDOW PREDICTIONS Know your fertile days before they arrive. LunaCycle uses your logged history to identify your ovulation day and fertile window, helping you plan with confidence -- whether you are trying to conceive or simply want to understand your body better. DAILY SYMPTOM LOG Record mood, flow intensity, physical symptoms, pain level, basal body temperature, water intake, and body weight. Every log builds a richer picture of your unique patterns over time. INSIGHTS & TRENDS Analyze your last 3, 6, or 12 months at a glance. See average cycle length, period duration, top symptoms, and BBT charts -- insights that help you spot changes and talk to your doctor with real data. CALENDAR VIEW A full monthly calendar shows period days, fertile windows, and ovulation markers at a glance. Tap any day for detailed phase information and logged symptoms. WHO IS LUNACYCLE FOR? LunaCycle is for anyone who wants a clear, honest view of their menstrual health -- whether tracking for the first time, planning a pregnancy, or monitoring patterns through perimenopause. Your data stays on your device. No cloud sync, no account, no data collection. LunaCycle works fully offline.

Your Cycle. Your Privacy. Your Diamond. Diamond is a private period tracker, period calendar, menstrual cycle tracker, ovulation tracker, and fertility tracker designed for women who value privacy, elegance, and simplicity. Track your period, predict your ovulation, monitor your fertile window, record symptoms, moods, and energy, and build a complete cycle history—all without creating an account. No sign up. No cloud. No tracking. Your data stays on your device. A BEAUTIFUL PERIOD TRACKER Diamond transforms everyday cycle tracking into a calm and premium experience. Whether you’re tracking your menstrual cycle, using it as a period diary, checking your period calendar, or monitoring your fertility window, Diamond keeps everything beautifully organized. PERIOD & MENSTRUAL CYCLE TRACKER Stay informed throughout every stage of your cycle. •Period tracker •Menstrual cycle tracker •Cycle calendar •Period calendar •Ovulation tracker •Fertility tracker •Fertile window prediction •Period prediction •Cycle prediction •Cycle length tracking •Period log •Menstrual calendar Understand your body with accurate and simple tracking. LOG YOUR DAILY SYMPTOMS Record everything that matters. •Flow intensity •Cramps •Headache •Bloating •Breast tenderness •Mood tracking •Energy tracking •Notes & reflections •Daily journal Over time, Diamond helps reveal patterns in your cycle. SMART CYCLE INSIGHTS Your personal history becomes meaningful insights. •Cycle Archive •Period history •Symptom history •Mood history •Future period predictions •Ovulation estimates •Fertility window estimates Understand how your cycle changes month after month. PRIVATE BY DESIGN Privacy isn’t a feature. It’s the foundation. Diamond never asks you to create an account. •No sign up •No email •No cloud storage •No third-party tracking •No data collection •Local storage only •Complete control of your personal information Your health data belongs to you. THE VAULT Protect your most personal notes with a secure PIN. Store private reflections, cycle notes, and personal journal entries inside your private Vault. Only you can access them. PREMIUM EXPERIENCE Designed to feel elegant every day. •Beautiful Light Mode •Luxurious Dark Mode •Clean minimalist interface •Smooth navigation •Fast performance Diamond focuses on clarity, comfort, and privacy—not clutter. WHY WOMEN CHOOSE DIAMOND •Private period tracker •Period calendar •Menstrual cycle tracker •Ovulation tracker •Fertility tracker •Symptom tracker •Mood tracker •Wellness journal •Local storage •PIN Lock •Beautiful design •No account required •No cloud •Zero tracking Download Diamond today and experience a private, elegant, and beautifully designed period tracker made for everyday cycle tracking. Diamond — Your Private Period Tracker. Privacy Policy https://sites.google.com/view/diamondperiodtracker/home Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/