- Trackers
- Women's Health
- Menstrual cycle Tracker
This tracker covers a sensitive category. Unhide is pattern-insight for self-improvement — never diagnosis, treatment, or medical advice. You'll be asked to confirm you understand this before your first entry.
What does your cycle actually look like?
Log a little every day. After 2-3 cycles, our AI reads your history and shows you what's consistent, what's shifting, and how your cycle is shaping your week.
Updated 26 June 2026
"Across your last 4 cycles, average length is 29 days (range 27-31). Cramps consistently peak on cycle days 1-2 (averaging 7/10). Your mood dips most on days 25…
6 fields. Done in 30 seconds a day.
Fast enough to fit into any routine, specific enough to generate real patterns after 30 days.
Log, build, learn.
Log in 30 seconds a day
One entry. A few taps. The fields are designed so you never have to think about what to fill in.
Build your dataset
Miss a day? Optional email nudge. AI needs 30 entries to find patterns worth reading.
First insight free
AI analysis at 30 entries. Your factors, your dates, your correlations — not a generic article.
5 things Menstrual cycle reveals about you.
- Your real average cycle length and how regular you are
- Which symptoms reliably show up at which point in your cycle
- Whether your sleep, mood, and energy follow a cyclical rhythm
- The cycle-day windows where symptoms cluster
- What's changing month-over-month
Here's what arrives at 30 days.
Illustrative — your analysis uses your own data.
Your menstrual cycle patterns show a clear weekly cycle. AI finds the specific factors affecting your scores — after 30 days, your data tells the story.
“"Across your last 4 cycles, average length is 29 days (range 27-31). Cramps consistently peak on cycle days 1-2 (averagi…”
People watching their own patterns.
Anyone who menstruates and wants to understand their own pattern — for health awareness, fertility-method understanding, or simply to know their own body.
Common questions
Is the Menstrual cycle tracker medical or diagnostic?
No. Unhide is pattern-insight for self-improvement — not diagnosis, treatment, or medical advice. The AI is explicitly prompted to avoid clinician language. If something concerns you, please talk to your GP.
Does the AI see my entries?
Only when an analysis runs — triggered in-app or delivered to your email. Either way, only your logged data and history is sent, never your personal information. Your data is never used to train any AI model. Full detail in the privacy policy.
What if I miss a day or two?
No streak guilt. Your insights stay accurate; the chart just has fewer dots. The AI explicitly works around gaps in your data instead of pretending they're zeros.
When is my first AI insight free?
At 30 days of entries, and again at 180 days, on every free tracker. Free plan includes 2 trackers — upgrade for monthly or weekly AI runs.
Can I delete everything?
Yes, anytime, no questions asked. Delete a single entry, a whole tracker, or the entire account. Deletion cascades through analyses and exports.
Pair with these trackers.
Log symptoms, sleep, mood, and HRT response — and let AI unhide which inputs are quietly running your day.
Pain, cycle, triggers, meds — and let AI show what makes a flare and what calms it.
Log BBT, OPK, cervical mucus, and cycle — and let AI triangulate your real fertile window and show you what's shifting.
Free forever · Plus £7.99/mo · Pro £17.99/mo
Your menstrual cycle patterns
are in your data.
30 seconds a day. Thirty days to your first real insight. Free.
Start tracking free