Predictions that learn from your own irregular history instead of a 28-day template

If your cycles run 24 days one month and 45 the next, a template can't keep up. Veya learns from the cycles you've actually logged, shows a range instead of one confident date, and keeps tracking through late or missing periods.

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Veya cycle screen showing the current cycle day, average cycle length, symptoms logged today, sleep, activity, and glucose cards

Built for irregular cycles

It learns from your history

There's no regularity setting to pick. Veya reads the cycles you've logged and adjusts as you add more, instead of assuming a standard 28-day cycle.

A range instead of a single date

Predictions show up as a window with a most likely day, so a cycle that runs long doesn't make the whole calendar wrong.

Gentle when it guesses wrong

When your period doesn't show up on the predicted day, Veya uses soft catch-up wording and keeps tracking instead of making you feel like you broke something.

Patterns that don't need a regular calendar

Symptoms, mood, sleep, and habits are correlated by what you log, so the insights keep working when your cycle length doesn't.

Labs over time

Log labs like TSH, AMH, and progesterone and see them alongside your cycle history.

A record for your appointments

Export an organized record of your cycles, symptoms, and labs to bring to your care team.

See how it all connects

Irregular cycles are hard to read from dates alone. Veya keeps your cycle history next to your symptoms, mood, sleep, and nutrition, with wearable data flowing in automatically, and looks for patterns across all of it, like how a short night of sleep tends to line up with a harder day. For PCOS-specific tracking, see the PCOS tracker.

What you can log

Period start and end Flow Symptoms Mood Sleep (from your wearable) Temperature (from your wearable) Cervical mucus LH test results Lab results (TSH, AMH, progesterone) Medications and supplements Nutrition

Private by default

Cycle history is personal, and Veya treats it that way. Your data is encrypted and stored securely, and Veya doesn't run ads or sell your data. You can export or delete what you've logged at any time.

Frequently asked questions

No. There's no regularity setting. Veya learns from the cycles you log, so the more history you add, the better it reflects how your cycle actually runs.

Veya shows predictions as a range, so a late period often still falls inside it. When it doesn't, the app uses soft catch-up wording and keeps tracking, with no reset and no scolding.

Yes. Veya is built to keep tracking through irregular or missing periods and has symptom and lab logging, covered on the PCOS tracker page. It doesn't diagnose anything.

Yes. You can export an organized record of your cycles, symptoms, and logged labs to bring to an appointment.

No. The web app at app.myveya.com works in any browser, including on Android and on a computer. The iOS app is the full experience, with Apple Health and the wearables that sync to it. In the web app, Oura and Withings connect directly. More on the web app page.

Veya doesn't run ads and doesn't sell your data. You can export or delete what you've logged at any time. The details are on our privacy page, and the MHMDA notice covers Washington state health data rules.

Veya learns from your own history and shows a range instead of a single guaranteed date. For irregular cycles, that range is wider, and it narrows as you log more. Veya makes no medical claims and isn't birth control. More on how predictions work.

Comparing options? See our irregular cycle app comparison.

Track a cycle that doesn't follow the calendar

Log today's symptoms or your last period, and let the predictions learn from there.

Download Veya

Not on iPhone? Use the web app in any browser.

Tracking for other conditions

PCOS tracking · Perimenopause tracking · IVF tracking · Cycle syncing · Cycle tracking with an IUD · Partner sharing · Mira and Inito import · All conditions