Know your body's rhythm.
Cykle tracks your period, phase, symptoms, and mood — and turns it into insights that actually sound like you. Log a day in seconds, see your patterns build over time.
Download on the App Store
Every phase, explained — not just tracked.
Cykle doesn't just count days. It tells you what phase you're in and what to expect, based on your own logged history.
Period
Flow level, symptoms, and how you're feeling — logged in a couple of taps.
Follicular
Energy usually climbs. Cykle flags the pattern once it sees it in your data.
Ovulation
Your fertile window, estimated from cycle length and logged history.
Luteal
PMS symptoms tend to show up here — Cykle tells you which ones, for you.
One home screen, everything that matters.
Log period, mood, symptoms, and intimacy from the home screen. Everything feeds the same cycle model.
Period & flow logging
Spotting, light, medium, or heavy — logged per day, with automatic cycle-day counting.
Mood & symptoms
Happy, tired, anxious, irritated and more, plus 14+ symptoms like cramps, bloating, and hot flashes.
Intimacy log
Marked right on your calendar, private and separate from everything else.
Cycle & period predictions
Next period, ovulation window, and current phase — based on your own history, not a generic average.
Personalized insights
"What to Expect" reads your own logs back to you — which symptoms show up, and how often, for your phase.
Spotting pattern analysis
Cykle notices if you tend to spot before your period starts, and by how many days.
Apple Health sync
Two-way sync for period flow, spotting, ovulation tests, and intimacy — off by default, on if you choose.
Perimenopause & birth control aware
Cykle adapts its guidance for irregular cycles and can track a birth control pill schedule alongside your logs.
Real screens, real data.
No mockups — this is Cykle's own home screen, log sheet, calendar, and insights.
Three steps, then it runs itself.
Set up your cycle
Tell Cykle your last period and typical cycle length — takes under a minute.
Log as you go
Flow, mood, symptoms, or intimacy — whatever's relevant that day, straight from the home screen.
Get personalized insights
Predictions, phase guidance, and symptom patterns get sharper the more you log.
Try it free. Unlock the rest with Cykle Pro.
Free
- Period logging & flow tracking
- Basic calendar & cycle overview
- Mood & symptom logging
- Last 3 cycles of history
Cykle Pro
- Cycle & period predictions
- Full daily logging & full insights
- Unlimited history & smart reminders
- Apple Health sync & data export
Good to know.
Is my cycle data private?
Do I need to log every day?
How accurate are the predictions?
What does Cykle Pro unlock?
Can I export my data?
Questions or feedback
For support, feature requests, or anything else — email directly.
yevhen.basistyi@gmail.com