Know what she needs. Before she has to say it.

Know Her is the cycle app built for him. Daily guidance on what helps, what to skip and what to say, based on where she is in her cycle.

Coming soon to the App Store

Free to try. iPhone only. Join the waitlist below to hear when it’s live.

The problem

Some days the same joke lands, and some days it doesn't. She isn't being unpredictable. Her body runs on a roughly monthly cycle with four phases, and each one changes her energy, mood and what she needs from you. Most guys were never taught any of this. Know Her fixes that.

Menstrual
Follicular
Ovulatory
Luteal

How it works

1

Set it up together.

It takes about 30 seconds and asks three questions. Ask her, because accurate info means accurate advice.

2

Get daily guidance.

What to do, what to avoid and what to say today, written like a friend who gets it, not a medical textbook.

3

Get a heads-up.

A reminder the day before a new phase starts, so you're never caught off guard.

What's inside

  • Daily insights for her current phase
  • Do and Don't, Say and Don't Say, and a Smart Move for today
  • Food that helps
  • Short lessons on all four phases
  • Phase-start reminders
Know Her daily guidance cards
For her

Send this to him.

You shouldn't have to explain it every month. Know Her teaches him the basics and reminds him when things shift, so you get more support and fewer "what's wrong?" conversations.

Privacy

Private by design.

We never sell your data or share it for advertising. Delete your account anytime.

Pricing

Try it free for 24 hours, then start a 7-day free trial. After that it's $39.99 a year (about $3.33 a month) or $9.99 a month. Cancel anytime in your Apple settings.

$39.99/yrabout $3.33 a month
$9.99/momonthly

Be the guy who gets it.

Coming soon to the App Store

Get one email when Know Her is on the App Store. No spam.