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First release. Free, and always will be: the calendar, the fertile window, every warning, logging how you felt, backups, and a three-month report for your doctor. Cycora Pro is one payment, never a subscription — temperature and mucus tracking, the home screen widget, partner codes and cards, the cycle chart, longer reports, and paging further back through your history. Nothing you log ever leaves your phone.
A private period and fertility tracker. Your dates stay on this phone.
Cycora is a period and fertility-awareness companion for couples who plan naturally. It runs entirely on your phone: no account, no sync, no server. BEFORE YOU DOWNLOAD In everyday use the calendar method is meaningfully less effective than when it is followed perfectly - more people become pregnant using it than the ideal figures suggest. Cycora is not a contraceptive, it is not a medical device, and it is not a substitute for advice from a doctor or another healthcare professional. WHAT IT DOES - Log a period in two taps and read your month on a calm calendar. - One clear line about today: fertile window, safe day, period expected, or not enough history yet. - A fertile window worked out from your own last six cycles, and labelled an estimate everywhere it appears until it has been measured. - A plain warning when your cycles are too irregular for the method to describe, instead of a confident answer it cannot support. - Two quiet reminders: the day your window opens, and the day your next period is expected. On the lock screen they say only "Open Cycora". - A PIN or fingerprint lock, and screenshots blocked throughout the app. - Full Filipino and English. CYCORA PRO - ONE PAYMENT, NEVER A SUBSCRIPTION Free, always: the calendar, the fertile window, every warning, every disclaimer, and restoring a backup. Nothing that keeps you safe is ever behind a payment. Pro adds: - Temperature and mucus tracking, the symptothermal double-check, which can narrow a window the calendar alone can only estimate - A home screen widget, with a discreet wording option - A partner code: hand your partner the window without handing over your history. Opening a code is free for them. - A chart of every cycle length - A backup file you keep, which is the only copy that survives a lost phone - A calendar (.ics) export, discreetly worded by default - A cycle report PDF for your doctor, which never includes intimacy - A picture of your calendar to save or send PRIVACY Cycora collects nothing. No analytics, no crash reporting, no advertising, no account. Nothing you log is uploaded, because there is nowhere to upload it to. Your dates stay on this phone - which also means there is no backup unless you make one, and if you lose the phone the history goes with it.
past month, based on 1 day
Downloads
Low confidence7
From install count ÷ months since release
In-app revenue
Low confidence$5
From downloads × revenue per download
Ads
$0
No ads
Total
$5
In-app + ads
Google Play only. Downloads from daily Top free ranks (or the store's install count); in-app revenue from Top grossing ranks, calibrated on AppTweak's US estimates, or else from downloads; ads from public ad benchmarks. Not reported figures.