PetalCare vs Cycle Sync

Your Body. Your Data. Your Device. Only. PetalCare is the privacy-first period tracker built for the post-Roe era. We removed internet permission from the code — your data physically cannot leave your device. WHY PETALCARE? ZERO-KNOWLEDGE PRIVACY • No Internet Permission — technically incapable of connecting online • No Accounts — no sign-up, email, or phone number • No Cloud Sync — data lives on your phone only • No Analytics — zero tracking, zero ads, zero data collection FORTRESS SECURITY • Biometric Lock — Face ID or Touch ID protection • Camouflage Mode — disguise as calculator with PIN • Panic Mode — flip phone face-down to hide instantly • Secure Backups — export as file only you can restore SMART CYCLE TRACKING • Intelligent Predictions — local algorithms predict period, fertile window, ovulation • Symptom Logging — flow, cramps, headache, bloating, acne, mood, custom notes • Calendar View — color-coded monthly cycle overview • Cycle Wheel — beautiful circular visualization DESIGNED WITH CARE • Lunar Minimalist Design — sophisticated gender-neutral interface • 6 Beautiful Themes — Default, Nature, Floral, Ocean, OLED, Lavender • Dark Mode — fully optimized for nighttime use • 22 Languages — worldwide support HEALTH INSIGHTS • Offline Wiki — nutrition, fitness, skincare, emotional wellness articles • Doctor Reports — generate professional PDF reports • Statistics & Trends — understand your cycle patterns OUR PROMISE We don't know who you are. We don't want your data. Privacy is a human right — especially for your body.

CYCLE-AWARE CALENDAR CycleSync helps professional women align their work schedules with their natural menstrual cycle phases. Instead of fighting through low-energy days, you get smart suggestions to move demanding meetings to days when your focus and energy peak. WORK WITH YOUR RHYTHM, NOT AGAINST IT Your cycle isn't an obstacle. It's a compass. Menstrual Phase (Winter) Rest and recovery. Reschedule high-stakes meetings. Follicular Phase (Spring) Rising energy. Schedule creative work and planning. Ovulation Phase (Summer) Peak performance. Take on negotiations and leadership. Luteal Phase (Autumn) Focused wind-down. Finish projects and organize. SMART RESCHEDULING CycleSync connects to your calendar and automatically detects: • Events on heavy-flow days • Events on rest-phase days • Dense meeting days during focus phases (3+ events) One tap on a conflict card opens the Time Slot Picker. Your available slots on better days are pre-calculated. Reschedule in seconds. An undo option gives you 10 seconds to reverse. RULES, NOT GUESSWORK. The recommendation engine is rule-based: 1. Your cycle history predicts your phase for any date. 2. Your phase preferences determine focus or rest classifications. 3. Your calendar events are flagged when they conflict with your classifications. 4. Available slots on recommended-phase days enable one-tap rescheduling. EVERYTHING IN ONE SUBSCRIPTION An active CycleSync Pro subscription unlocks the whole planner: • Cycle logging, phase prediction and a 14-day cycle outlook • Dashboard with today's phase and a 7-day week view • Calendar sync with Apple Calendar and Google Calendar • Conflict detection and unlimited reschedule suggestions • One-tap rescheduling with a 10-second undo • Five notification types: reschedule alerts, phase transitions, period predictions, tomorrow's preview and re-engagement nudges • Insights: energy curve, seasonal capacities and full cycle history • Cycle import from Apple Health • Export your cycle history as JSON or CSV • Light, Dark and System themes BEFORE YOU SUBSCRIBE Onboarding and the plan comparison are free, so you can see how CycleSync works before you pay. The planner opens once your subscription is active, and everything you have already logged stays on your device. Weekly, monthly and yearly plans are available in the app. PRIVACY FIRST • All cycle data is stored locally on your device • No cloud sync and no tracking • Health data is read-only from Apple Health • Export your data anytime as JSON or CSV HOW TO START 1. Open CycleSync and log your last period start date. 2. Connect your calendar using Apple Calendar or Google Calendar. 3. Set your typical cycle length (default: 28 days). 4. Review your dashboard. Suggested reschedules appear automatically. Download CycleSync and work with your natural rhythm. By subscribing, you agree to our Terms of Use (EULA): https://cyclesync.tunnxo.com/legal/eula.html Privacy Policy: https://cyclesync.tunnxo.com/legal/privacy.html