# Period Tracker for Boyfriends & Husbands

> Know her phase and what she needs each day, without asking. Start with 3 free days, then Yuni Premium. No account on iPhone.

See which phase she's in today and what helps. No guessing, no asking.

3 free days · iPhone app needs no account. Built for couples · Private by default · iPhone, Watch, Web.

- **Daily Guide** — phase, tip, and what to say.
- **Cycle Calendar** — every phase mapped a month ahead, so date night doesn't land on day 1.
- **PMS Alert** — Yuni warns you a few days out, before a small thing turns into a fight.

[Get Yuni](https://yuniapp.co.uk/start?src=landing&ct=landing_hero_get&lang=en): answer a few questions and get her 28-day plan. · [Log in](https://yuniapp.co.uk/app/login)

## 30 seconds. Find out what tonight needs.

The page runs an interactive demo. Pick **Supporting my partner** (I want to be more in tune) or **Tracking myself** (I'm the one with the cycle), say when the last period started — chips from Today to a month ago, or an exact day — and optionally set cycle length to 26, 28 (default), 30 or 32.

It returns the cycle day, the phase, a tip, and three actions — **Say**, **Do**, **Avoid** — plus a **Next 3 days** forecast. From there: answer a few questions for her 28-day plan, have a 7-day forecast emailed to you, or share the result with him.

## You show up — not just track.

She tracks her cycle. Yuni reads her phase and hands you a tip you can act on today. Both of you can check in, so you see what worked.

- You actually want to understand what she's going through.
- You're done guessing whether tonight is movie night or give-her-space night.
- You'd rather be told "PMS week — tread lightly" than learn it the hard way.
- Every other tracker is built for her, tracking alone. You want one built for you.

## Daily guidance by phase

| Phase | What you get |
|---|---|
| Menstruation | comfort tips |
| Follicular | activity ideas |
| Ovulation | quality time |
| Luteal | patience & calm |
| PMS | tread lightly |

Yuni is a period tracker app built specifically for boyfriends, husbands, and partners. Instead of tracking symptoms like traditional period apps, it tells you what cycle phase your girlfriend or wife is in right now and gives you specific, actionable guidance for that day. It calculates everything automatically — just enter her last period date and cycle length. An account is optional: without one your entries stay on your phone. Sign in and Yuni stores them on its servers, so you get them on your other devices and a partner you connect sees them. Available on iOS with Apple Watch support, and on the web in any browser.

## The only tracker built for the partner.

Stardust, Clue, Natural Cycles, Lively all track her cycle for her. Yuni is built for you, so you can show up for her.

| | Other apps | Yuni |
|---|---|---|
| Built for the partner | ✕ | ✓ |
| Daily "what to do" guidance | ✕ | ✓ |
| No account on iPhone | ✕ | ✓ |
| She doesn't need the app | ✕ | ✓ |
| Apple Watch widget | ✕ | ✓ |

[See full comparison](https://yuniapp.co.uk/compare/)

## 5 modes. One goal.

Each phase of her cycle needs a different kind of support. Days are those shown on the page's cycle dial.

| Mode | Phase | Focus | Days |
|---|---|---|---|
| Extra Care | Menstruation | Comfort & practical support | 1–5 |
| Energize | Follicular | Activities & planning time | 6–11 |
| Connect | Ovulation | Quality time & connection | 12–16 |
| Nurture | Luteal | Patience & calm environment | 17–23 |
| Heads Up | PMS | Stay low-key, tread lightly | 24–28 |

## What landed this week.

Every Sunday, Yuni reads what you both wrote down and writes each of you a short private weekly read: what she appreciated, what worked, one thing to try next week.

- **Her view this week** — what she felt, what she needed, the days she rated highest, written so you actually understand.
- **What you did that worked** — the check-ins she rated highest, the actions that landed, the patterns to keep.
- **One thing to try next week** — a specific suggestion based on the gaps Yuni saw, not generic advice.

Earned — needs your check-ins. Both of you, two perspectives. Only you two see it.

## Yuni, anywhere.

No iPhone needed. Open Yuni in any browser and sign in with Apple or Google to sync across devices. [Try Yuni](https://yuniapp.co.uk/start?src=landing&ct=landing_webapp_cta&lang=en)

## Everywhere you look.

The day's guidance on your Lock Screen and Apple Watch, with widgets for the menstruation, follicular, ovulation and luteal phases.

> "It gives you insight into what she may be experiencing and helps you show up with more understanding, patience, and support. Honestly, it feels like a cheat code for being a thoughtful partner."
>
> — LorenaDeJesus, App Store · United States

## From Threads

Posts from Yuni and its founder. Tap any to open. Embedded posts are from @jakereeves.real and @mattisssa.

On iPhone: no account needed. Without one, your entries stay on that device.

**Be the partner you want to be.** [Get Yuni](https://yuniapp.co.uk/start?src=landing&ct=landing_final_cta&lang=en)

## Guides for Partners

- [The 4 Menstrual Cycle Phases Explained for Partners](https://yuniapp.co.uk/blog/menstrual-cycle-phases-for-partners/) — what each phase feels like for her, and exactly how to show up during each one.
- [How to Support Your Girlfriend During Her Period](https://yuniapp.co.uk/blog/how-to-support-girlfriend-during-period/) — 15 practical things you can do right now to make a real difference.
- [PMS Guide for Boyfriends: What It Is and How to Help](https://yuniapp.co.uk/blog/pms-guide-for-boyfriends/) — why PMS causes tension and what you can actually do about it.

## Questions?

### What is Yuni?

Yuni is a period tracker for boyfriends and husbands. It tells you where she is in her cycle and gives you one clear action each day through all five phases: menstruation, follicular, ovulation, luteal, and PMS.

### How does Yuni help me support her during her period?

Yuni reads her current phase and gives you a daily tip you can act on: comfort and care ideas during menstruation, activity ideas in the follicular phase, a heads-up to tread lightly during PMS. Each of the 5 modes gives you specific advice.

### Is there a period tracker for boyfriends and husbands?

Yes. Yuni is built for you, not for the person menstruating. Other trackers help her log her cycle. Yuni tells you what to do each day based on where she is, so you can show up for her.

### What are the 5 cycle phases in Yuni?

Yuni has 5 modes matching each cycle phase: Extra Care (menstruation), Energize (follicular), Connect (ovulation), Nurture (luteal) and Heads Up (PMS). What each one focuses on is in the table above.

### Does the iPhone app need an account?

No. The Yuni iPhone app works with no account and no email. You enter her last period date and your entries stay on that phone. The web app at yuniapp.co.uk/app signs you in with Apple or Google so your data syncs across devices.

### Is Yuni free?

You start with 3 free days, then Yuni Premium. On the web it's $39.99 a year, $6.99 a week or $12.99 a month, and one plan covers you both once you pair. The iPhone app is free to download, with in-app purchases: $39.99 a year, $6.99 a week or $99.99 once. [See the full pricing page](https://yuniapp.co.uk/pricing/)

## More

- [Pricing](https://yuniapp.co.uk/pricing/)
- [Privacy Policy](https://yuniapp.co.uk/privacy/)
- [Terms of Use](https://yuniapp.co.uk/terms/)

Yuni · Her cycle, your guide.

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