Your cycle, day by day
Your cycle day, today's chance, your fertile window and your next period, all on one screen. You know straight away where you are.
Fertility
Your fertile days, explained simply
Tomber Enceinte tracks your cycle, spots your fertile window and helps you read your ovulation tests. A quick 1 tap check-in each morning is all it takes: the app does the rest, and Pépin is there for you, gently.
Free to download, no account. Your cycle stays on your phone.
Fertile window spotted
Pépin answers you
- No account
- Your cycle stays on your phone
- No ads
- Gentle reminders
What the app does
Your whole cycle, at a glance
Clear landmarks to know where you are, and small touches of care for the days when waiting feels a little heavier.
A 1 tap morning check-in
Period, ovulation test, cervical mucus, intercourse, mood, and your temperature if you take it: a few seconds each morning, and your predictions get sharper.
A calendar that gets clearer
Past and expected periods, fertile window, ovulation estimated then confirmed as soon as an ovulation test is positive. Everything readable at a glance.
Your ovulation tests, decoded
Log your tests: the app spots your LH surge, the hormone that signals ovulation, and shows you your most favourable days.
Reminders at the right time
A gentle nudge for your morning check-in, your ovulation test or your next period. You turn on the ones you find useful.
Simply, as a couple
Send your fertile days to your partner by message, in one tap. You move forward together, without having to talk about it every day.
Pépin answers your questions
Ovulation, cervical mucus, tests, timing: ask your question in your own words. Pépin answers simply, drawing on official sources.
The two week wait, day by day
After ovulation, a companion holds your hand each day and counts down to the recommended day for your pregnancy test.
A report for your doctor
Your cycles and tests gathered in a clear PDF, ready to show your doctor or midwife at your appointment.
How it works
Three steps, and you are off
1
Log your last period
A few questions to start, with no account and no email address. The app sets your first landmarks right away.
2
Check in each morning
One tap for your period, your test, your mucus or your mood. Nothing is required, everything helps.
3
Your predictions get sharper
Cycle after cycle, test after test, your fertile window and your ovulation come into clearer focus.
In pictures
Gentle, clear and reassuring
Because this journey is not always easy
Trying for a baby means a lot of hope, and sometimes a lot of waiting. Tomber Enceinte was designed to be by your side without pressure, at your own pace.
- This month, I'm taking a break: one tap to pause fertility notifications, for as long as you need.
- When your period arrives, a gentle screen rather than a plain reminder.
- The day your test is positive, a joyful screen to savour the moment.
- A "when to see a doctor" guide: after 12 months of trying before 35, after 6 months from 35, in line with official recommendations.
Your cycle stays with you
Your periods, your tests and your journal are stored only on your phone, in its encrypted storage. They are never sent to our servers.
- No account, no email address requested
- No ads, no data ever sold
- Export or delete your data in a few taps
- Your questions to Pépin are sent without your identity
What Tomber Enceinte is not
Tomber Enceinte helps you get to know your cycle. It is not a medical device: its predictions are estimates, the app does not guarantee a pregnancy, and it is not a method of contraception. For any question about your health, your doctor or midwife always has the final word.
Premium
Free, with a Premium option
The app is free to download, and cycle tracking is free. An optional Premium offer adds, among other things, Pépin's answers, the two week wait companion and the report for your doctor. Its price and terms are shown in the app and by the App Store or Google Play before any purchase, and a free trial may be offered to you.
Details in the terms of use and sale.
Frequently asked questions
Before you download
Is it a method of contraception?
No. Tomber Enceinte is designed to help you conceive, not to avoid a pregnancy. Its predictions are estimates and must never be used as contraception.
How reliable are the predictions?
They are estimates, based on your periods and what you log. They get sharper cycle after cycle, and a positive ovulation test confirms ovulation as it approaches.
What if my cycles are irregular?
The app still works. Predictions are less precise, and ovulation tests become your best guide. If your cycles are very irregular, talk to your doctor or midwife.
Is my data shared?
No. Your cycle and journal stay on your phone, with no account, no ads and no data sold. Details are in the privacy policy.
More questions? Visit the Help and contact page.
Ready to see more clearly?
Download Tomber Enceinte on iPhone and Android, and let Pépin keep you company.