FREE Period Tracker & Fertility Calendar - Your Health Data Stays Private
CycleFlow is a free menstrual cycle and ovulation tracker that puts your privacy first. Track periods, predict fertile days, monitor symptoms, and manage your reproductive healthāall with complete data privacy and offline functionality.
š TRUE PRIVACY - YOUR DATA NEVER LEAVES YOUR DEVICE
Unlike other period tracking apps, CycleFlow guarantees complete privacy:
⢠No Account Required - Start tracking immediately
⢠Military-Grade Encryption - AES-256 protection
⢠Zero Data Collection - No analytics or third-party access
⢠Works Completely Offline - No internet needed
⢠No Cloud Storage - Everything stays on your device
⢠GDPR Compliant - European privacy standards
Your menstrual health data belongs to you, not advertisers.
š± COMPLETE PERIOD & FERTILITY TRACKING
MENSTRUAL CYCLE TRACKING
⢠One-tap period logging with flow intensity
⢠Automatic cycle length calculation
⢠Period history and calendar view
⢠Cycle regularity analysis
⢠Average period length tracking
OVULATION & FERTILITY
⢠Fertile window predictions
⢠Ovulation day calculator
⢠Conception probability tracking
⢠Fertility calendar with visual indicators
⢠Perfect for natural family planning
SYMPTOM & MOOD TRACKING
⢠Log physical symptoms (cramps, bloating, headaches)
⢠Track emotional changes (mood, anxiety, energy)
⢠Monitor intimate activity
⢠Add custom symptoms with intensity levels
⢠Historical symptom patterns
SMART PREDICTIONS
⢠AI-powered period predictions based on your history
⢠Next period date forecasts
⢠Confidence levels for predictions
⢠Adapts to your unique cycle patterns
⢠Medical accuracy following gynecological guidelines
INSIGHTS & ANALYTICS
⢠Cycle statistics and patterns
⢠Average, shortest, and longest cycles
⢠Total cycles tracked
⢠Fertility trends and health insights
š DATA CONTROL & BACKUP
⢠Full data export (JSON & CSV formats)
⢠Easy import from backups
⢠Transfer data between devices
⢠One-click data deletion
⢠Complete control over your information
š AVAILABLE IN 33 LANGUAGES
English, Croatian, Slovenian, Spanish, German, French, Portuguese, Italian, Polish, Russian, Ukrainian, Czech, Arabic, Hindi, Bengali, Chinese (Simplified & Traditional), Japanese, Korean, Indonesian, Malay, Thai, Vietnamese, Hebrew, Greek, Turkish, Persian, Romanian, Dutch, Swedish, Danish, Norwegian, Finnish.
Automatic language detection with manual override option.
⨠WHY WOMEN CHOOSE CYCLEFLOW
COMPLETELY FREE - No costs, paywalls, or subscriptions
NO ADVERTISEMENTS - Clean interface without ads
NO DATA SELLING - Your health data stays private
MEDICALLY ACCURATE - Evidence-based predictions
BEAUTIFUL DESIGN - Minimalist modern interface
FAST & RELIABLE - Smooth on all devices
REGULAR UPDATES - Always improving
šŖ PERFECT FOR
⢠Women concerned about health data privacy
⢠Natural family planning and contraception tracking
⢠Trying to conceive or pregnancy planning
⢠Understanding your menstrual cycle patterns
⢠Managing PMS and hormonal symptoms
⢠Teenagers learning about their cycles
⢠Anyone wanting a simple, honest period tracker
𩺠MEDICAL DISCLAIMER
CycleFlow is for menstrual tracking and fertility awareness. NOT a contraceptive method or medical diagnostic tool. Consult healthcare professionals for medical advice. Predictions are estimates that may vary based on stress, diet, exercise, and hormonal changes.
š DOWNLOAD CYCLEFLOW TODAY
Join thousands of women who trust CycleFlow for private, accurate period and fertility tracking. Take control of your reproductive health without compromising your privacy.
FREE ⢠PRIVATE ⢠ENCRYPTED ⢠OFFLINE
Track your natural flow without compromising your privacy.
cycleflowapp.com