Flory: Period & Cycle Tracker

"Why do I feel like this today?" — the answer is usually somewhere in your cycle.

Flory isn't just a place to log your period. It's built to tell you which phase your body is in today, what tends to happen next, and how sure it actually is.

TODAY'S FORECAST
Open the app and the ring shows your phase, the day of your cycle, and how long until your next period. It shifts a little every day.

YOUR COMPANION, FLORY
A small drop-shaped character named Flory is with you on every screen. Flory gently asks about what you haven't logged today and reacts when you do. What Flory says is chosen only from your own records and your current phase. Turn Flory off any time in Appearance.

HONEST PREDICTIONS, WITH RANGES
Flory won't tell you "your period starts on the 14th." It says "around the 12th–16th, medium confidence." When there isn't enough data yet, it says so: "log two more cycles and this gets sharper." No invented precision. And tapping "Why this date?" shows you where the date came from — your own recent cycles, their average, how much they vary, and why the window is that wide. When you have logged only one period, we say plainly that the number is borrowed.

EVERY KIND OF LOG, FREE
Period, mood, symptoms, sleep, skin, weight, pain, basal body temperature, LH tests — no logging field is behind a paywall, and there's no cap on entries. Today's log takes about three seconds.

YOUR OWN PATTERNS
As entries build up, Flory surfaces patterns that are yours: headaches clustering before your period, mood dipping in a particular window. Drawn from your data, not a population average.

TRYING TO CONCEIVE
Turn on TTC mode to log basal body temperature and LH strips, and Flory narrows your fertile window using what you actually recorded. Toggle it on or off whenever you like.

YOUR DATA NEVER LEAVES THIS PHONE
There is no account. No login. Your records never reach our servers — we didn't build a path for them to travel. Backups are written as encrypted files locked with a password you choose, and they stay on your phone unless you share them. Moving to a new phone happens over a QR code, encrypted the whole way.

APP LOCK
Protect Flory with fingerprint, face unlock, or a 6-digit passcode. Free.

SEVEN STYLES
Cream Veil, Moonlight, Sage, Peach Fizz, Ember, Velvet, Ink Dusk. Pick whichever fits today.

FLORY PLUS — ONE-TIME PURCHASE
No subscription. Pay once and it's yours.
• Zero ads, gone the moment you buy
• A PDF report you can hand to a doctor
• Deeper insights: symptom-by-phase patterns, trends beyond 90 days, your year in cycles
• Fertility workspace: temperature curve and ovulation review
• Unattended encrypted backups
• Six additional styles

ALWAYS FREE
All logging, honest forecasts with ranges, guidance on when to see a doctor, reminders, encrypted backup, and moving to a new phone. We won't put a paywall on any of it.

A NOTE ON MEDICINE
Flory is not a medical device and does not diagnose. It cannot be used as a method of contraception. If something worries you, please talk to a healthcare professional.