Fertility and Period Tracker
Fertility and Period Tracker
Download on App Store

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

Logo of Fertility and Period Tracker
Download on App Store

Fertility and Period Tracker

Master your body’s rhythm with precision. Use data-driven predictions and proven methods to plan or avoid pregnancy naturally, seamlessly synced with Apple Health.

Key Figures

Downloads

691K+

User Rating

4.5/5

Total Ratings

2K+

Publisher

Anastasia Kovba

Category

Medical

Locales

68

Latest Version

26.1

Size

52.2 MB

First Released

Apr 7, 2016
Features

Master Your Biological Rhythm with Scientific Precision

Experience a data-driven approach to reproductive health. Whether you are planning a family or pursuing natural birth control, our app leverages proven methodologies to provide clarity and agency over your cycle.

Proven Scientific Methodologies

Utilize the Shettles and Guerrero methods to track ovulation and gain probabilistic insights into baby gender, moving beyond simple period logging to advanced fertility science.

Native Apple Health Integration

Your data stays in harmony across the entire Apple ecosystem. Seamlessly sync your cycle metrics with Apple Health for a secure and unified view of your well-being.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Fertility and Period Tracker - Fertility calendar interface showing menstrual cycle tracking and baby gender prediction results

Fertility calendar interface showing menstrual cycle tracking and baby gender prediction results

Fertility and Period Tracker - A monthly calendar view in a fertility tracker app showing menstrual cycles and gender prediction probabilities

A monthly calendar view in a fertility tracker app showing menstrual cycles and gender prediction probabilities

Fertility and Period Tracker - Fertility tracker app calendar displaying menstruation and ovulation cycles

Fertility tracker app calendar displaying menstruation and ovulation cycles

Fertility and Period Tracker - Daily log screen for tracking menstruation and intimacy details in the fertility app

Daily log screen for tracking menstruation and intimacy details in the fertility app

Fertility and Period Tracker - Settings screen for cycle duration and gender prediction methods

Settings screen for cycle duration and gender prediction methods

Description

Discover your body’s rhythm with a scientifically based fertility tracker designed to help you plan or avoid pregnancy naturally. Simply enter the first day of your last period, and the app predicts your next period, ovulation day, and the most fertile and least fertile days of your cycle. With Apple Health sync, your data stays automatically updated across all your Apple devices — so your fertility insights are always with you. * Scientifically Backed Methods * Our app includes two baby gender prediction methods: • Popular Method – a theoretical approach based on the well-known theory by Landrum Shettles, which suggests that the timing within the fertile window may influence the baby’s gender. • Scientific Method – a statistical, research-based approach developed by Rodrigo Guerrero, grounded in large-scale data from thousands of women. You can switch between them anytime in Settings. Please note: both methods provide probabilistic insights, not guaranteed results. * Full Version Features * Unlock deeper insights with the full version: • Daily pregnancy probability for any selected date. • Gender prediction probabilities for each fertile day. • Overall fertility chances during your current cycle. • Automatic Apple Health sync between devices. * How It Works * To create your personal fertility calendar, simply provide: • The first day of your last period. • Your average cycle length. • Your luteal phase length (default works for most users). Ideal for women with regular cycles — but also reliable for estimating ovulation using your average cycle length. * Empower Your Reproductive Journey * Whether you’re trying to conceive or prefer natural birth control, this app provides clarity, accuracy, and peace of mind — backed by science and made even smarter with Apple Health integration. Disclaimer: This app is intended for informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions related to contraception, fertility, or pregnancy. Accuracy may vary depending on individual factors.

Download

Download on App Store

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.