Building now — early access coming soon

Your cycle is talking. We translate.

Finally know what to eat, how to train, and why you feel the way you feel — every single day of your cycle. Log manually, use ovulation strips, or connect your wearable — and get a daily game plan built for your body. Even if your cycle is irregular.

You're in.

We'll reach out when early access opens. You're early — that matters.

No spam. Just updates when it's ready.

The problem

Not another period tracker.

Flo tells you when your period is coming. We tell you what to eat on day 17 when your estrogen peaks and you're craving sugar because your B6 is depleting. That's the difference.

Most cycle apps are calendars with a pink skin. They track what happened. We tell you what to do next.

Period trackers

Cycle Coach

"Your period is in 5 days"
"Your progesterone is peaking — here's why you're craving carbs and what to eat instead"
"Log your symptoms"
"Today: magnesium glycinate, gentle yoga, high-protein dinner. Here's why."
"You may be ovulating"
"Your temp shifted — you likely ovulated yesterday. Phase updated."
"Everyone is different, listen to your body"
"Your B6 drops in this phase. Chickpeas, salmon, or pistachios will hit that craving better than chocolate."

Finally

Built for real cycles.

42-day cycles. PCOS. Perimenopause. No period at all. Most apps assume you're a textbook 28 days. When you're not, they break — or worse, give you wrong information. We use your actual body data, not a calendar formula.

Track your way

Log your period manually. Use ovulation strips. Or connect your Oura ring, Apple Watch, Garmin, or Ultrahuman and let your wearable detect your phase automatically. Start simple, go deeper when you're ready.

Daily game plan

What to eat. How to move. Which supplements matter today and why. Updated every morning based on your current phase and your actual data.

The "why" behind everything

Not just "take magnesium." Instead: your progesterone production depletes it, here's the dose, here's what it does for your sleep tonight. Mechanism, not mystery.

Research-backed, not trend-backed.

Every recommendation is cross-referenced against published studies — with a confidence level. We tell you when the science is strong, and when it's still emerging.

Irregular cycle support

PCOS, endo, perimenopause, coming off birth control — your cycle doesn't have to be predictable for us to help. We work with what your body is actually doing.

Every life stage

First period to post-menopause. Trying to conceive to postpartum. The same advice doesn't work at 25 and 45 — we know the difference.

Why we're building this

We asked 16,000 women what they need.

These are real comments from real women on TikTok. This is what they said.

"I'm sick of hearing about the calorie deficit as THE way to lose weight. It doesn't work for me."

21,977 likes

"I have an Oura ring and always wear it but I don't know what temperatures mean what phase I'm in. Being a girl is hard."

24 likes — this is what we're solving

"Girl, I want to cry all the time. I can't lose the weight, I can't think straight, I can't remember anything."

8,240 likes

"Flo just tells me all the ways to get freaky. Like, BABE THAT'S NOT THE POINT."

4,274 likes

"Someone should make a monthly meal plan based on our cycle."

5,341 likes

"It's just too much. I need an all-in-one thing."

642 likes

Get in early.

Early waitlist members get first access and founding member pricing. We'll only email you when there's something worth saying.

You're in.

We'll reach out when early access opens. You're early — that matters.