Cycle-aware wellness

Your body keeps time.
Start listening.

CycleCoach turns your cycle into daily eating, movement and recovery guidance — honest about the evidence, tuned to the phase you're actually in, and private by design.

The rhythm

Four seasons, every month.

Hormones rise and fall on a ~28-day arc — and energy, appetite and recovery move with them. Drag through a cycle and watch the guidance change.

Luteal phase
Day 18
The wind-down

Progesterone takes over and the body turns inward. Favor calm movement, steady grounding meals, and an earlier, gentler evening.

Day 171421Day 28
Drag anywhere on the bar — or use ← →
Why it works

Guidance you can actually trust.

No miracle claims. No guilt. Every recommendation shows its receipts and adapts to how much we really know about you.

Well-supported Some evidence Anecdotal

Evidence, honestly

Every card carries an evidence badge — well-supported, some evidence, or anecdotal. When the science is thin, we say so instead of shouting louder.

Confidence that grows

Predictions start humble and sharpen with every cycle you log. The app tells you exactly how sure it is — and never pretends to know more than it does.

Guidance, not homework

A few grounded suggestions each morning — an eating window, a way to move, foods to lean on. Soft experiments, never rules.

Private by design

Nothing you log ever leaves your phone.

Cycle data is among the most intimate data there is. So we built CycleCoach with nowhere to send it: no account, no cloud, no server that could ever be breached or subpoenaed.

Stored only on this deviceYour periods, symptoms and notes live in the app — never on our servers.
No account neededNo email, no sign-up, no profile to be breached.
Yours to export or eraseTake your data with you, or delete everything in one tap, anytime.
Never sold, never sharedWe don't have it to sell. Affiliate links are always labeled clearly.
Live demo

Don't take our word — hold it.

This is the real working prototype, running right here. Walk the onboarding, import a demo history, log your day, and watch the guidance tune itself.

Get startedMeet the privacy promise, then bring in a demo history.
Pick a focusHormone balance, symptom relief, fertility, training…
Log todayFlow, symptoms, energy — thirty seconds, tops.
Get your guidancePhase-tuned cards with honest evidence badges.
Open full-screen

Interactive — tap inside the phone. Demo data stays in your browser.

Begin

Meet your body where it is.

Free to try. Nothing to sign up for. Nothing to give away.

Start with today