Tidalyn connects the health data you're already tracking — sleep, heart rate, cycles — into one clear view, so the rhythm underneath becomes visible again. No re-entering what you've already logged. No guessing.
Free during early access. No spam, ever.
Sleep lives in Apple Health. Cycles live in a different app. Symptoms end up in Notes. Nothing talks to anything else, so you're stuck re-entering data you've already logged.
Most trackers ask you to log for weeks and hand back a list. Nowhere to actually see how your sleep, mood, and symptoms move together over time.
Some of the biggest apps in women's health have been caught sharing sensitive data without real consent. That shouldn't be the cost of understanding your own body.
No new habits to build. Tidalyn fits into what you're already doing.
Link Apple Health or Health Connect once. Sleep, heart rate, and cycle data flow in automatically — read-only, nothing leaves your control.
Hot flashes, mood, brain fog — a few taps, not a form. Only what your wearables can't already see.
Everything lands on one line, so you can finally see what's actually connected — the steady rhythm underneath the day-to-day symptoms — and bring a clear picture to your next appointment.
We built Tidalyn to be the app we'd want to trust with this. That means no ad SDKs, no data brokers, and nothing collected beyond what makes the app work for you.
We're opening early access in small groups. Join the list and we'll reach out when it's your turn.
Free during early access. No spam, ever.