Ladytimer Ovulation Calendar

Contains adsIn-app purchases
86.5K reviews
Content rating
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About this app

Congrats, you've just discovered the world's best period tracker app.

LADYTIMER uses the latest scientific methods to accurately pinpoint a woman's fertile days. The app helps you track your periods, and lets you switch to pregnancy mode and back to period calendar mode after a birth or miscarriage.

* Easy to use period tracker
* Ovulation calendar options: PMS, symptoms, moods, weight, temperature, etc
* Period, Ovulation and medical exams reminders
* Fertility calendar with temperature charts
* Menstrual period history
* Track irregular periods
* Chat and Direct Messaging
* Share menstrual calendar data with your doctor or partner
* LadyCloud automatic backup and sync
* Ovulation App portable to any smartphone
* Intimacy tracker
* Birth control pill reminder
* Ovulation calculator with cervical mucus tracker
* Free Ovulation calendar print option
* Educational videos
* A personal diary for every woman
* Customizable tracker with themes

Why this app ? Ladytimer uses all available data such as ovulation tests, BBT and mucus to calculate and predict your actual ovulation time. It's done automatially and the complexity of the data analysis is hidden from the user, making the app simple to use yet very powerful. If you have occasional irregular cycles like almost 40% of women, then Ladytimer will be more accurate and reliable then the majority of apps that rely on simplistic average calculations.

Simply track your start period day every month. After that the app calculates the menstrual cycle for you. Enter your morning body temperature for precise fertility tracking. The app will use it to calculate ovulation. See when you are more likely to conceive a boy or a girl.

Enter and track symptoms, moods, notes, weight, intimacy, ovulation tests, birth control pills, etc for any day. Chat with other Ladytimer app users.

Your period tracker data can be saved online and imported to any smartphone when needed. Never lose your calendar data when switching phones. LadyCloud synchronization does it all automatically for you.

It's very easy to share your period calendar with your doctor or partner. Chose the data you wish to share.

— Ladytimer • the most advanced menstruation calendar —
Updated on
Jun 7, 2022

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, App info and performance, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted
86.5K reviews
Taylor West
July 25, 2022
I highly recommend this app, it really helped me keep track of my periods. I didn't get any adds which I really enjoyed I liked the chats in there as wel, I found this really enjoyable to use it was very helpful
3 people found this review helpful
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Catherine Karitin
August 3, 2022
This app very helpful...its is very accurate my period, fertile day, ovulation and my due date remainder..I love this app so much cause help me so much🥰
3 people found this review helpful
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Mary Walker
April 4, 2022
The cycle timer gets stuck to the last day you look at it. So if you looked at it 5 days ago, it will keep telling showing you you're 10 days away from your period. Then check your Lady Timer 5 days later, it will say you're 10 days away from your period. It will only give you accurate information on the cycle timer page if you refresh the screen. On top of that the app is pretty hard to navigate.
46 people found this review helpful
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What's new

bug fix