You have four versions of yourself each month. Cynamon exists so you can know them all.
Traditional apps record what happens. Cynamon interprets what that data says about you.
Five data points. A thousand patterns. A clarity you didn't expect.
Cycle, mood, sleep, energy, and phase: Cynamon cross-references everything and returns insights you couldn't build alone.
Cycle prediction
Prediction based on your real history, not generic averages: the window when your period may come, a heads-up before it arrives, and an adjustment suggestion when your pattern changes.
Emotional check-in
Two taps to log how you feel. Cynamon turns those entries into patterns you couldn't identify on your own.
Smart insights
Automatic cross-referencing of mood, sleep, energy, and cycle phase. What felt like instability starts to make sense.
Cyna · Your guide
AI with clinical curation. Listens, interprets your data, and refers to a professional when the moment calls for it.
Privacy first
End-to-end encryption. Your data is never sold, never shared. The self-knowledge here is yours alone.
Personal reminders
Medication, appointments, tests, or water: set reminders with one or more times and repeats, and sync them to Google Calendar if you like.
Educational videos
Video content about your body, organized by topic and at your pace. From the cycle to menopause, in plain language.
Daily affirmations
Pick a goal and get a new affirmation every day, at the time you choose. A gentle reminder to care for yourself.
Hormonal method
Pill, hormonal IUD, implant, or HRT: the app follows your pack, reminds you of the time, and logs adherence, with break days respected.
You log two minutes a day. Cynamon works around the clock.
You note how you feel. Cynamon finds the pattern. Over time, confusion becomes clarity.
See your cycle, not just dates.
A fluid calendar with phases, fertility, and predicted energy, with key days highlighted.
- Color-coded follicular, ovulation, luteal and menstrual phases
- Tap any day for the full breakdown
Ask without judgment. Learn at your pace.
Cyna knows your cycle and answers calmly by chat, from wellness to emotional questions.
- Trained on curated psychological sources
- Refers to a professional when needed
Patterns that only show up over time.
Cynamon watches the invisible, mood, sleep, and energy, and shows how it all ties to your cycle.
Energy · last 90 days
The app changes with you. From the first moon to menopause.
Tell Cynamon where you are and it adapts: the Home, the reminders, Cyna and what is worth tracking change with you. And you can switch anytime.
Pregnancy, week by week.
Once you log a pregnancy, the app pauses period predictions and starts following your pregnancy instead.
- Week, trimester and estimated due date
- One note per week about what is happening with the baby
- Warning signs to call your prenatal care, always at hand
Perimenopause and menopause, with care.
Log hot flashes as they happen, track symptoms on a scale and see patterns over the weeks. Predictions continue, with the wider margin this stage calls for.
- Hot flashes and night sweats, with weekly and monthly history
- Cyna adapted to what changes in this stage
Pregnancy
Weeks, trimesters, milestones and warning signs.
Postpartum
Postpartum milestones and the return of your cycle, at your pace.
Perimenopause
Changing cycles, hot flashes and symptoms on a scale.
Menopause
No period predictions. Tracking what matters now.
I don't menstruate
Continuous pill, hormonal IUD or implant: the app follows your method.
For the first moons. A space of your own.
A space designed for girls discovering their own bodies. Real information, accessible language, at each one's own pace.
Take care of your body
Drinking water, sleeping well, and eating properly help your body prepare for this phase.
Pay attention to signals
Discharge, breast growth, and body hair are signs that your period may be approaching.
Take your time
Every body has its own rhythm. Periods usually start between ages 9 and 15.
What changes when you understand yourself.
Cynamon is now on the App Store and Google Play.
"For the first time I understood why my energy drops the week before my period. I changed my schedule."
"Cyna explains what I feel without clichés. It feels like having someone who finally understands where my reactions come from."
Frequently asked questions
Didn't find what you needed? Write to [email protected].
Is my data safe?
Does it work with irregular cycles?
Does Cyna replace a medical consultation or therapy?
Does it work if I'm pregnant, postpartum or in menopause?
How do I know which stage I'm in?
Is Cynamon different from other cycle apps?
Start using it for free!
Download Cynamon. Your next cycle already has a story to tell.