The cycle app built for partners

Her cycle,
decoded.

Cue learns her cycle from the little you log, then tells you what's coming: her mood, her energy, the hard days and the good ones, and one clear thing to do today.

  • Private. Everything stays on your phone
  • Free to start, 7-day Pro trial
A man at home in the evening, checking Cue on his phone
9:41Cue home screen: cycle day 12 of 28, follicular phase, ovulation in 2 days, with quick buttons to log her period, symptoms or sex
Cue7:00 PM
Heads-up: cramps likely tomorrow

Cramps usually start the day before her period (5 of her last 5 cycles). A heat pack goes a long way.

Cue9:00 AM
PMS likely starts tomorrow

Irritability and bloating usually show up about 5 days before her period.

On-device, never sold or shared
Daily guidance in under 30 seconds
Learns her from every period you log
Guides with real medical sources

What Cue does

Everything you need to show up for her.

No charts to decode and no jargon. Cue turns where she is in her cycle into plain things you can actually do, and gets more personal every month.

Home

One ring. Her whole month.

Her phase, the day she's on and what's next, at a glance. Log her period, symptoms or mood in two taps, right from the ring.

The Cue cycle ring on day 12: a bold four-colour ring, ovulation in 2 days, and buttons to log her period, symptoms or sex
New

It learns her.

28→31days

Every period start you log replaces the guess with her real rhythm, so the ring, the calendar and every reminder line up with what actually happens.

Private by design.

No account and no sign-up. Everything you log stays on your phone and is never sold or shared.

Insights

See what's coming.

The next two weeks: when her period is due and how much it usually varies, her fertile window, and when her PMS and symptoms usually start.

Cue's Coming up card: ovulation estimated on Tuesday, PMS signs likely from Friday, bloating likely Saturday, each marked as her pattern
Reminders

Reminders that know her.

Timed from her own history, never a fixed calendar. At most one in the morning and one in the evening.

Cue9:00 AM
Her period is due in 2 days

Expected around Thursday, usually within ±2 days for her.

Cue7:00 PM
Quick check-in

Late-cycle days are when logging helps most. How is her mood today?

Conception mode.

Trying for a baby? One switch reframes her fertile window as a conception window, with timing and a two-week-wait guide.

Pro

Her patterns, in plain English.

When each symptom and mood usually shows up around her period, and how consistently. The basis for every personal prediction.

Cue's Her patterns card: PMS usually starts about 5 days before her period, with cramps, bloating and irritability plotted against her period
Knowledge Base

Guides written for him.

46 short reads on her cycle, her mood and how to be useful. Every one cites its medical sources.

A couple laughing in a sunny kitchen A man arriving home with groceries and flowers Hands preparing a hot water bottle and ginger tea

How it works

Set it up once. It gets sharper every month.

Add her cycle

Her last period, and how long her cycle and period usually run. Two minutes, no account, and Cue maps the month ahead.

Log as you go

Two taps for her period, symptoms or mood. Every period you log teaches Cue her real rhythm.

Show up better

Open Cue each morning for her phase, what's coming, and the three things that will matter most today.

28days, four phases

The four phases

One ring. Four chapters of her month.

Each phase shifts her energy, mood and needs in fairly predictable ways. Cue colour-codes them so the pattern becomes second nature.

MenstrualDays 1 to 5
Low energy, inward, tender. The week to protect her: warmth, rest and fewer demands.
FollicularDays 6 to 13
Energy rising, social and curious. Plan things, try something new, back her ideas.
OvulatoryDays 14 to 16
Confident and magnetic, her peak. Make intentional time for connection.
LutealDays 17 to 28
Winding down and more sensitive. Reduce friction, check in, reassure.

A look inside

Real screens. Plain guidance.

Dark, calm and built to read in seconds. This is what you'll open each day.

A man bringing his partner a mug of tea as she rests on the sofa under a blanket

Why Cue

A cycle app built for the partner, not the patient.

Most period trackers are made for the person having the cycle. Cue is the rare one made for him: the boyfriend, husband or partner who wants to understand what she is going through and actually be helpful.

If you have ever wondered why her energy crashed overnight, why a small comment landed harder than usual, or which week is the right one to plan something special, that is the menstrual cycle at work. It runs roughly every 28 days through four phases, and each one shifts her hormones, mood, energy and needs in fairly predictable ways.

Cue turns that science into a simple daily read. Tell it when her last period started and how long her cycle usually runs, and it maps the month ahead: the phase she is in today, when PMS is likely, when ovulation falls, and three concrete things that tend to help right now. As you log, it learns her real rhythm, so the predictions get more personal every month. There is no medical jargon, and nothing she has to do.

When you want to go deeper, a growing Knowledge Base of plain-spoken guides covers her cycle, desire, communication and sexual health, all written for the partner and grounded in real science.

Who Cue is for

  • Partners who want to meet PMS week with patience instead of being caught off guard.
  • Couples trying to conceive who want the fertile window framed as a conception window, with clear timing.
  • Anyone who would rather understand the pattern than keep asking "are you okay?"

Cue is private by design, so everything you log stays on your phone, and it is free to start.

Pricing

Start free. Go Pro when it clicks.

Cue Pro starts with a 7-day free trial, and the free tier stays free forever. Cancel anytime.

 
Free
$0
The essentials, free forever.
  • The cycle ring and her phase
  • Next-period prediction that learns her
  • Period reminders and logging prompts
  • Calendar and daily phase basics
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Best value · Save 37%
Pro · Annual
$29.99 / year
Works out to about $2.50 a month.
  • Everything in Free
  • The two-week forecast and her patterns
  • Symptom heads-ups and personal PMS timing
  • Daily playbooks and the Intimacy Hub
  • Conception mode and the full Knowledge Base
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Pro · Monthly
$3.99 / month
Full access, billed monthly.
  • Everything in Free
  • Every Pro feature
  • Cancel anytime
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Pro · Lifetime One-time
Prefer to pay once? Every Pro feature for good. No subscription and no renewals.
$59.99 once
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Prices in USD. Billed through the App Store or Google Play.

FAQ

Questions, answered.

Is Cue a period tracker for men?

Yes. Cue is a menstrual cycle tracker built specifically for the male partner. You enter a few basics about her cycle and Cue shows you her current phase, her likely mood and energy, and what helps each day, so you can support her without guessing.

Is this a replacement for her own cycle app?

No. Cue is for the partner. She can track however she likes. Cue gives you your own lens on her cycle so you can be more thoughtful and present. It works whether or not she uses an app.

Does Cue work if she doesn't track her cycle?

Yes. Cue only needs her last period date and typical cycle length to map the month ahead. She does not need to use a tracking app, share an account, or do anything. It works entirely from your side.

Does Cue learn her cycle over time?

Yes. Cue starts from the basics you enter, then replaces them with her real averages as you log period starts: cycle length, period length and how much her cycles usually vary. With a couple of periods of logged moods and symptoms, Cue Pro also learns when her PMS and symptoms usually start and gives you a heads-up the evening before.

Can Cue help us get pregnant?

Cue has a conception mode that frames her fertile window as a conception window, with simple timing guidance and a two-week-wait guide written for the partner. It is a planning aid, not a medical or fertility-treatment tool.

Can Cue be used for birth control?

No. Cue is not a contraceptive tool or medical device. Cycle predictions are estimates based on hormonal science and the data you enter, and are not a reliable way to prevent pregnancy. Always use proper contraception if you're not trying to conceive.

What devices does Cue run on, and is it free?

Cue is available on iPhone (iOS) and Android, and it is free to download. The core cycle ring, phase basics and period reminders are free forever. Cue Pro unlocks the full daily playbooks, Intimacy Hub, conception mode and knowledge base, with a 7-day free trial.

Is my data private?

Yes. Everything you log stays on your device. We never transmit cycle data, intimacy logs, symptoms, or notes to any server. Anonymous usage analytics are opt-in and never include the contents of your logs. See our Privacy Policy.

Do I need to create an account?

No account, no sign-up. Download, enter a few cycle basics, and you're in.

What does the subscription cost?

Cue Pro is $3.99/month or $29.99/year, both with a 7-day free trial, or a one-time $59.99 Lifetime purchase. The free tier stays free forever. Subscriptions are billed through the App Store or Google Play and can be cancelled any time.

Stop guessing.
Start knowing.

Her cycle, decoded. And a better partner because of it.

Cue is an educational tool, not a medical device or contraceptive method. Cycle predictions are estimates and may be inaccurate. Use reliable contraception if you are not trying to conceive, and consult a healthcare professional for any medical concern.