Privacy-first period & cycle tracking

Feel more at home in your cycle.

Flowy makes period tracking easy: quick daily check-ins, clear cycle estimates, and thoughtful insights, with privacy built in from the very first tap.

No spam, only meaningful Flowy updates.

Privacy-first by designSimple, one-minute check-insBuilt for iPhone
Flowy app cycle overview
How are you feeling? A gentle daily check-in
13 days Estimated ovulation

Your cycle, in plain language

Know what your body has been trying to tell you.

No dense charts. No alarmist language. Just a thoughtful view of your cycle and the experiences around it.

01

See what may be ahead

A clear cycle view helps you plan around period and fertile-window estimates without turning your body into a dashboard.

02

Check in, not check boxes

Log flow, mood, sleep, symptoms, and notes in a few gentle taps, only when it feels useful to you.

03

Notice your own patterns

Your history stays readable, so recurring feelings and changes are easier to recognize and talk about.

Designed around real days

Small check-ins.
A clearer rhythm.

Flowy keeps the important things close: today’s phase, what you logged, and what may be coming, without asking for your attention all day.

  1. 1
    One minute

    Tell Flowy where you are in your cycle.

  2. 2
    One check-in

    Add only the details that matter today.

  3. 3
    More clarity

    Build a picture that becomes more personal over time.

Flowy daily symptom logging screen
Flowy cycle calendar screen

Personal means personal

Your body data deserves quiet care.

Flowy is designed with clear controls and no hidden agenda. We never sell personal or health data, and you can export, reset, or delete what you’ve shared.

No selling health data
Your cycle is not an advertising profile.

You stay in control
Review, export, reset, or delete your data.

Read our plain-language privacy policy

The Flowy journal

Body literacy, without the homework.

Warm, grounded notes to help you make sense of cycle phases, symptoms, and self-care.

Cycle questions

Irregular periods: what they mean and when to seek care

Learn what irregular periods can look like, why cycle timing may change, what is useful to track, and when to contact a healthcare professional.

8 min read · Read article →
Cycle questions

Why is my period late? What a missed period can mean

A calm, practical guide to common reasons for a late or missed period, when to take a pregnancy test, what to track, and when to seek medical care.

7 min read · Read article →
Cycle basics

The four phases of your cycle, gently explained

A simple guide to the menstrual, follicular, ovulatory, and luteal phases, and why each cycle can feel different.

5 min read · Read article →
Explore the journal

Your rhythm is already there

Start listening a little closer.

Join Flowy’s early-access list and be the first to know when the app is ready.

No spam, only meaningful Flowy updates.