She doesn’t need you to fix it. She needs you to understand it.
I built PeriodBro after realising I’d been a partner, a husband, a father — and I still didn’t understand the most basic thing about the women I loved. This app is what I wish I had years ago.
Built by a man who learned the hard way.
After my divorce, I started dating again. I noticed her moods shifted in a pattern — and I was always caught off guard. I started tracking manually in a notes app. Then I realised my daughter needed the same awareness from me. No app existed for this. So I built one.
Where we are right now
We’re early. We’re honest about it. Here’s the real picture.
Launching
Free to Try
8
Published Articles
What PeriodBro actually does
No pink UI. No fertility focus. Just the tools a man needs to show up better for the women he cares about.
Cycle Tracker
Our cycle tracker helps you monitor her monthly cycles effortlessly.
Support Suggestions
Get insights on how to support her during each phase of her cycle.
Emotional Log
Track her emotional and energy levels to understand her needs better.
Multi-Profile Management
Easily switch between profiles for partner, daughter, or mother.
Educational Blog
Browse our blog for helpful insights on female cycles and relationships.
From the men using it
Thanks to PeriodBro, I now understand my girlfriend’s needs better and can support her emotionally and physically throughout her cycle.
This app truly helps me be there for my partner!
Devlet Butaev
Founder, PeriodBro
Latest Blog Posts
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How to Track Your Partner’s Cycle Without Being Creepy
When I first started tracking my girlfriend’s cycle, I didn’t tell her. Not because I thought it was wrong — I was doing it to be more aware, to stop being blindsided by difficult weeks, to be a better partner. But I also hadn’t really thought about whether to mention it, so I just didn’t….
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What Is Ovulation and Why Should Men Care?
Ovulation is one of those words that most men associate exclusively with pregnancy planning. Either you’re trying to have a baby and ovulation becomes very important very quickly, or you’re not, and it seems irrelevant. It’s not irrelevant. Ovulation is the hormonal peak of the entire menstrual cycle — a 24-hour event that produces effects…
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The Four Phases of the Menstrual Cycle: A Guide for Men
Most men can tell you roughly what a period is. Almost none can explain what happens in the three weeks surrounding it. And that gap — between “she’s on her period” and everything else — is where most of the confusion, the misread signals, and the missed opportunities to actually help are hiding. The menstrual…
This app truly helps me be there for my partner!
PeriodBro made cycle tracking easy and insightful!
The support suggestions are super helpful!
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