now
Version 3, rebuilt in October 2026 around daily use: simpler screens, the dependable data engine kept underneath, and more useful insights from your own logs.
what's there
- Today shows the cycle day and a next-period range at a glance; Calendar shades flow from heavy to spotting and marks expected days.
- Logging takes a couple of taps: period started or ended, flow, and optional symptoms or a note.
- Insights summarise typical cycle and period length from your own history, and a free, sourced guide covers periods, comfort and when to get support.
- No account and no sync: records stay in the browser on the device, with a backup file you control. It installs as a PWA and works offline.
limits
- Not a medical device: no diagnosis, ovulation or contraception claims.
- Screenshots on this site use sample data, not anyone’s health history.