Rosea: Period & Cycle Tracker

Rosea is a private period tracker and cycle calendar that never sees your data.

Track your period, predict ovulation, and understand your body — completely offline. No account, no cloud, no sign-up. Everything you log stays on your phone.

Most period tracker apps send your most personal data to servers you'll never see. Rosea is built differently: there is no server to send it to.

★ PRIVATE BY DESIGN
- 100% offline — every prediction is calculated on your device
- No account, no email, no sign-up. Open the app and start tracking
- No analytics, no behaviour tracking of any kind
- Discreet mode: change the app icon and keep notifications neutral
- App lock with fingerprint, face unlock or PIN
- Encrypted backup file you control — move phones without any cloud

★ PERIOD TRACKER & CYCLE CALENDAR
- A beautiful calendar showing your period, fertile window and ovulation day
- Accurate period predictions that adapt to your cycle, even when it's irregular
- Log flow, spotting, symptoms, moods, energy, sleep and water in two taps
- Cycle day, next period countdown and daily insights on your home screen
- Gentle reminders before your period starts — never alarming, never shaming

★ UNDERSTAND YOUR PATTERNS
- Cycle history with length trends and regularity insights
- Symptom patterns — see what usually happens before your period
- PMS forecasts built from your own logs, not averages from strangers
- Doctor report: export a clean PDF summary to take to appointments

★ OVULATION & FERTILITY TRACKING
- Basal body temperature (BBT) charting with automatic ovulation confirmation
- Cervical mucus and LH ovulation test logging
- A combined fertility view for trying to conceive — or for avoiding it
- Everything calculated on your phone, never uploaded anywhere

★ PREGNANCY TRACKER
- Week by week pregnancy journey with daily baby and body updates
- Milestone moments, kick counter and contraction timer
- Private bump photo diary and letters to your baby, stored only on your device
- Hospital bag checklist, appointment tracker and birth plan builder

★ MADE TO RESPECT YOU
- Light and dark themes designed for late-night logging
- Home screen widgets, with a discreet option that shows nothing personal
- Optional Health Connect sync — write only, and only if you turn it on
- Streaks that encourage you, with no guilt when life gets busy

★ ROSEA PRO
Upgrade for symptom patterns, unlimited cycle history, BBT and fertility tools, the pregnancy journal, discreet mode, app lock, encrypted backup and an ad-free experience. Monthly or yearly, cancel anytime.

Whether you're tracking your period, watching your cycle, planning a pregnancy or simply want a calendar that respects you, Rosea keeps it all in one private place.

Rosea provides estimates based on the information you enter. It is not a form of contraception and not medical advice. Always consult a healthcare professional about your health.

Your cycle. Your body. Your data.