CompareOpen in Google Play
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First release. Log your cycle on this phone. No account.
Private period tracker. Your data stays on this phone. No account.
Cycle helps you log periods and see estimated dates for your next period, fertile window, and ovulation. Everything is stored encrypted on your phone. There is no account and no cloud. The app does not send your cycle data anywhere. You can log flow, mood, symptoms, and notes, see a calendar, and turn on a local reminder the day before a predicted period. An optional app lock uses your fingerprint, face, or device PIN. Dates are estimates from your logged history. They are not medical advice or contraception.
past month, based on 1 day
Downloads
Low confidence2
From install count ÷ months since release
In-app revenue
$0
No in-app purchases
Ads
$0
No ads
Total
$0
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.