Less guessing.
More understanding.
OITO Flow reads her cycle so you don’t have to guess. Every day it tells you which phase she’s in — and what that actually means for you.
Set up once. Then it just runs.
About thirty seconds of setup. After that, you just open the app and it already knows where she is in the month.
Add her cycle
Nickname, her last period, cycle and period length. A few taps.
Open the app
It works out the phase for today — no charts to read.
Know what to do
A plain read on her energy, plus what actually helps today.
Know the phase before she mentions it.
Open the app and see today at a glance: which phase she’s in, a human read on her energy and mood, and the advice that fits the day.
A short, practical playbook for every phase.
Do this. Avoid that. What’s happening under the hood. Concrete moves for the day — not vague advice.
- 1Match her vibe
- 2Compliment her glow
- 3Join her for exercise
Seven phases. Learn the pattern once.
Each phase has a name, a vibe, and a move that helps. Learn the rhythm one time and the whole month makes sense.
Lower energy — comfort, patience, less pressure
Energy returns; good window for plans and big talks
Rising drive and mood
Most outgoing and confident
Energy tapering; ease off the intensity
Mood swings likely; pick your moments
Cycle's running long — extra patience
Never get blindsided.
A colour-coded month means PMS, the fertile window and the next period are visible weeks ahead. Plan around them instead of reacting to them.
- ✓See the whole month at a glance.
- ✓Tap any day to add a private note.
- ✓Spot the shift before it becomes a surprise.
Better gifts. Better timing.
Suggestions that fit the moment, not just the date. A small gesture on the right day beats a big one on the wrong day.
Completely private. On purpose.
Most cycle apps want an account and a copy of your data. OITO Flow does the opposite — there’s nothing to sign up for, because there’s no server waiting for it.
No account
No sign-up, no email, no login. You just open it and start.
On-device only
Her cycle data lives on your phone. It never touches a server.
Encrypted backups
Move to a new phone with a passphrase-protected file only you hold.
Works offline
No connection required. Everything runs locally, every day.
