CycleNest: Period Tracker

CycleNest is a private period tracker that keeps your cycle on your phone: no account, no cloud, encrypted on your device. Log your period in one tap and CycleNest learns your rhythm. Your period calendar shows when your next period is likely, your estimated fertile window and ovulation, and how your cycle changes over time. Every prediction is worked out on your phone from your own logs and shown as an honest range. WHY YOU WILL LOVE IT - Truly private: no sign-up and no servers of ours. Your cycle data never leaves your phone - A calm, beautiful cycle tracker that is quick to use every day - Predictions that learn from you, including irregular cycles and missed logs - Discreet reminders that never say "period" on your lock screen - PIN or fingerprint lock, and a blank preview in the recent-apps screen - Works offline, everywhere PERIOD TRACKER AND CALENDAR - Next period prediction with a range, late-period awareness and cycle day - Period calendar with logged days, predicted days and an edit mode for fast corrections - Average cycle and period length, cycle range and full cycle history chart OVULATION AND FERTILE WINDOW - Estimated fertile window and ovulation range on your calendar - Ovulation tracker that learns from your positive ovulation tests - Basal body temperature (BBT) chart and discharge log - A "trying to conceive" goal that puts your fertile window first SYMPTOMS, MOODS AND PMS - Log flow, cramps, headaches, bloating, moods, sex, tests, sleep, water, weight and notes - Patterns: see which symptoms and moods tend to show up before, during or after your period - "Today for you": a gentle heads-up based on your own past cycles - PMS and PMDD tracker: a 30-second mood check-in compares the week before your period with the week after - Premenstrual heads-up reminders and an optional daily check-in PREGNANCY TRACKER - Switch to pregnancy mode from a positive test: period predictions pause automatically - Due date calculator from your last period, a known due date, conception or IVF transfer - Week-by-week pregnancy guide with your baby's size, development and practical tips - Kick counter, contraction timer, trimester checklists and hospital bag list - Appointments with reminders, a private bump diary and a baby names shortlist - After birth, cycle tracking returns gently with wider ranges while your body settles YOUR DATA, YOUR CHOICE - Everything is stored in an encrypted database on your phone - Password-protected backup file you keep yourself, to move to a new phone - PDF cycle summary and CSV export for appointments (Plus) - Delete everything in one tap CYCLENEST PLUS - Fertile window and ovulation estimates, symptom patterns and "Today for you" - Full cycle history, temperature chart, PMS and PMDD insights and export - The complete 42-week pregnancy guide, checklists, bump diary and full kick and contraction logs - Four extra colour themes and no ads - Monthly or yearly, with a free trial on yearly. Cancel anytime in Google Play - Or watch one short ad for a 24-hour pass to Plus content - Logging, the period calendar, next-period predictions, reminders and pregnancy basics stay free Whether you need a simple period tracker and calendar, a menstrual cycle tracker, an ovulation calendar while trying to conceive, a PMS tracker or a pregnancy tracker, CycleNest grows with you. Important: CycleNest shows estimates based on your own logs. It is not medical advice, not a diagnostic tool and not a form of birth control. Talk to a doctor or midwife about your health. CycleNest - your cycle, kept private. The period tracker that keeps your story on your phone. A SnailPixel app. Questions or feedback: [email protected] Privacy policy: https://snailpixel.com/cyclenest/privacy