Feral

Your cycle is nobody's business but yours.

Most period apps quietly turn your body into a data goldmine — accounts, cloud servers, ad trackers, "partners." Feral does the opposite. Everything you log stays on your phone. No account. No cloud. Nothing to leak, because there's nothing to send.

Feral tracks your period, predicts what's next, and actually has a personality while doing it.

WHAT YOU GET
- Period & cycle tracking — log flow, symptoms, mood, and notes in seconds
- Smart predictions — your next period, fertile window, and ovulation, learned from your own history
- A clear daily view — where you are in your cycle and what's coming, at a glance
- Insights — your average cycle length, how regular you are, and patterns over time
- A real calendar — period, predicted, and fertile days, all in one place
- Trying to conceive? Optional fertile-window and conception tracking

PRIVACY ISN'T A SETTING HERE. IT'S THE WHOLE POINT.
- 100% on-device — your data is stored only on your phone
- No account, ever — we never ask who you are
- No ads, no ad tracking, no data selling
- Export or delete everything, anytime — and when it's gone, it's gone

HONEST ABOUT THE DEAL
Feral is free to try for 7 days — the whole app, nothing held back. After that it's one simple subscription to keep going. No hidden tiers, no nagging, and we'll always warn you before you're charged. Cancel anytime in Google Play.

Made for real bodies and real moods. Choose the tone that suits you — keep it gentle, or let Feral be a little more... feral.

Your body. Your data. Your phone. That's it.