SafeCycle vs Diamond Period Tracker

SafeCycle is the period tracker for people who refuse to trade their privacy for predictions — and refuse to rent an app forever. Everything stays on your iPhone, encrypted with AES-256-GCM. Zero-knowledge: no account, no server, no cloud. We cannot read your data. We cannot sell it. Nobody can. NO SUBSCRIPTION — EVER • SafeCycle is free to use • One optional one-time purchase unlocks everything, for life • Less than one year of a typical tracker subscription — yours forever PRIVACY BY ARCHITECTURE • AES-256-GCM encryption, keys stored in the Apple Keychain • No account, no server, no tracking, no ads • Export or erase your data anytime — it is yours BUILT FOR REAL BODIES • Simple mode: period dates and flow, nothing more • Advanced mode: symptoms, mood, medications, free notes • Support for irregular cycles, PCOS, endometriosis, contraception • Partner mode: shared predictions without raw data INTELLIGENCE THAT STAYS HOME • Cycle and ovulation predictions computed on your device • Optional narrative insights — anonymized, aggregates only • Local reminders, never external push notifications MEDICALLY GROUNDED • Health content cites recognized sources: ACOG, NHS, WHO, Mayo Clinic • Predictions are informational, not a contraceptive method CRAFTED FOR iOS • Liquid Glass interface designed for iOS 26 • Dark mode, Dynamic Type, full accessibility • Available in 7 languages Your cycle. Your data. Your rules. Download SafeCycle and own your tracker — once.

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/