9 Best Fertility Apps 2024 for Android & iOS

In this post, we are going to consider the best fertility apps that aim to monitor the so-called fertile window. If you don’t know what it is, here is an explanation. Well, a fertile window is a period during which a woman is most likely to get pregnant. Consequently, a woman should be aware of this period to plan a pregnancy, or, vice versa, to prevent it.

Actually, many factors affect a fertile window. That’s why knowing the start of ovulation or menstrual cycle isn’t enough. To be sure in everything you do, we highly recommend installing one of the apps below.

We have reviewed only the most reliable apps that include unique algorithms to determine fertile windows. By following the links, you will find the applications on the App Store as well as Google Play. We guess that it is the best way to have complete control over the possibility of getting pregnant.

1. Natural Cycles – Birth Control App

Natural Cycles The first app to become familiar with is called Natural Cycles. Before we start, it must be mentioned that the app has been developed in collaboration with a particle physicist Dr. Elina Berglund. That is why this tool is so popular across the world.

The app’s functioning principle is analyzing your basal body temperature. This method is considered to be quite effective in determining fertile windows. What makes the app even more accurate is adding additional points like symptoms, mood, and so on. As we’ve already said, even minor factors can affect your fertile windows.

In a word, by checking the app daily, you will be able to learn the probabilities of getting pregnant this or that day. As for an alternative, viewing the monthly prediction will be possible, too.

Apart from this, the app will be perfect for tracking cycles as well as ovulation. For more details, you will have access to viewing the data graphically. Thus, periods, fertile window, and ovulation will be perfectly shown on a scheme.

Also, the app will allow you to compare a cycle with the previous ones, including your averages and variations. In addition, when periods are coming, you will be notified by the app for sure.

Though the app is relatively new, it has already had many admirers of various ages and nationalities.

Natural Cycles

GooglePlay App Store

2. Period Tracker – Period Calendar Ovulation Tracker

Period TrackerAt the same time, Period Tracker is still the most popular app for tracking periods, ovulation, and fertile windows. So it is a worthy alternative to the previous app.

Step by step, adding the information about yourself, you will be able to learn your chances of getting pregnant on this or that day. By generating the monthly predictions, the app will show you not only the fertile windows but also the foretold ovulation and periods. Additionally, viewing the history of cycles will be possible as well.

To make the predictions more accurate, you will be suggested to keep track of body temperature, mood, weight, additional symptoms, sexual activity, etc. What is more, every detail will be added to your digital cycle calendar.

Besides, the app is powerful enough to record the drugs you need to take. Thus, you will receive a notification when you need to take medicine or even something contraceptive. To be more precise, it will determine the time when you should protect yourself with pills, rings, patches, or injections.

Apart from medicine, the app can remind you about upcoming periods. What is more, the notifications will be so easy to adjust. The customization will let you avoid being embarrassed in public places.

Talking about additional advantages, we can add that your data will be protected by the app with a password. Apart from this, it can be used on multiple devices with a possibility to backup and restore.

Period Tracker

GooglePlay App Store

3. Clue Period Tracker, Ovulation & Cycle Calendar

Clue Period TrackerIf you are searching for a science-based app (like the first one), Clue can also become a good choice for you. By the way, it is one of the most top-rated fertile apps, which is essential.

First of all, the app will provide you with access to a pocket cycle calendar. With it, you will be able to track fertile windows, ovulation, and periods. Whatever the time is, you will receive customizable notifications to stay aware. As for the period of predicting, the app supports up to three next cycles. The app is relevant even for irregular periods.

As usual, the app will be able to log some details such as mood, pain, aches, etc. Totally, the app supports up to 30 categories to be tracked. Also, you can register ovulation tests in the app directly. These features make predictions more precise.

When it comes to taking medicine, you will be notified about that. Whether it is usual drugs or contraceptive ones, a user can log them and set the reminders.

Apart from this, the app contains some tips on how to avoid pains during the periods. The information also includes a scientific explanation of symptoms. For more details, you can also visit the developer’s website.


GooglePlay App Store

4. Period Tracker

Period TrackerPeriod Tracker is one more cool app to track fertile windows. In this case, it has many awesome features to try.

Like in the previous apps, you will be able to monitor the cycles, including periods, ovulation, and fertile. All the necessary information will be shown on a digital cycle calendar. As for an alternative, you will gain access to detailed charts on cycles.

Again, to make the tracker more accurate, you will have a chance to choose the current symptoms, mood, or other feelings. By choosing among three conditions, you will do that with no difficulty.

The app will be ideal for those who want to conceal the app as it is quite personal information. Thus, the icon will be signed simply ‘P tracker’. What is more, when the fertile window is coming up, your home screen will be decorated with flowers. That what makes the app outstanding.

Is your aim to get pregnant? If you give an affirmative answer, the app can be transformed into the Pregnancy Mode. It will let you log your feelings as well as learn many new interesting facts on a new condition.

Period Tracker

GooglePlay App Store

5. Kindara Fertility & Ovulation Tracker

KindaraHave you ever heard about a Kindara app? It is one more amazing tool that must be included in our list.

We are going to start with fertile windows. This condition will be predicted by the app in accordance with your general symptoms as well as BBT, cervical mucus, cervical position, intimate, and so on. The more parameters you define, the more accurate the result will be.

Apart from this, the app suits you if you need to monitor your periods and ovulation. Again, the app will forecast them depending on your cycles only. Representing a month-view calendar, the comprehensive prediction will be at your fingertips 24/7.

You can’t imagine how easy it will be to share the data. This feature will be especially helpful when you need to receive some recommendations from your doctor.

Also, the app is compatible with the Apple Health service. That’s why you can view the app’s content (including fertility windows) via Apple Watch.

One more thing that you will definitely like is the app’s community. Be sure that they are ready to support you whenever you need that.


GooglePlay App Store

6. Flo Period tracker, Ovulation & Pregnancy tracker

Flo Period trackerIn case you need something more complex, we advise you to install the Flo Period tracker. There is no doubt that this app can also become your virtual assistant in things regarding health and fertile.

The app comes with a bunch of features, but let’s start with the basic ones. First of all, the tool will provide you with access to controlling fertile windows and other cycle conditions like periods and ovulation. The app does its work well in predicting these states. That’s why you may rest assured.

Do you need to keep track of your health conditions in more detail? The app meets your requirements, letting its users record body temperature, flow intensity, mood, symptoms, and so on. That’s why you can get rid of paper notes and use the app instead.

What is more, these details will make the forecast more accurate and let you analyze your current and past cycles. The app can deal even with irregular periods.

Apart from this, the app will be appropriate for logging the ovulation and/or pregnancy test results. Again, these features make the predictions more comprehensive.

Finally, whether it is a fertile, ovulation, or periods, you will be able to view the previous cycles, shown as colorful graphs.

At the same time, the app has many distinguishing features. Firstly, there is no better tool to have a healthy lifestyle. Thus, with this app, you will be able to log the amount of water consumed, weight, physical activity, mods, sleep duration, and so on. Again, all these parameters can be viewed graphically. We find this feature especially freat for visuals. Also, it motivates greatly.

What about reminders? Whatever the reason (upcoming periods, weight loss, the necessity of taking medicine), you will stay aware of it via notifications. To make the app fit your life, you will be able to schedule reminders.

Still not satisfied? What about learning more about cycles, ovulation, fertility? The thing is that the app also includes some scientific articles on these themes. So with this app, you will have a great opportunity to become deeply versed in this matter.

Plus, the app’s community is something marvelous. Being very friendly, they also eager to help other users.

Lastly, when you become pregnant, the app will be relevant for you too. By it, we mean that it also supports tracking pregnancy. Thus, a user can see a week of pregnancy as well as view a countdown till the baby’s birth. That’s so nice, isn’t it? Apart from this, you will be on the ball with the app’s daily articles on pregnancy.

Flo Period tracker

GooglePlay App Store

If you are searching for a more advanced tool to countdown, here is the list with the best apps of this category.

7. Ovia Fertility: Ovulation & Cycle Tracker

Ovia Fertility: Ovulation & Cycle TrackerOne of the most beneficial apps to become pregnant as quickly as possible is Ovia Fertility: Ovulation & Cycle Tracker. Install it to make yourself sure how efficient it is.

The app’s AI will tell you the best time to conceive. The results will be generated depending on your periods, ovulation, and some other additional health conditions (BBT, symptoms, cervical fluid, etc.). So you will receive quite accurate fertile window predictions. What is more, the app will show you the fertility score updated daily. That what makes the app so unique.

There is more to come. The app contains dozens of helpful tips and over 2000 articles on fertility, conception, and reproductive health. So there is no need to surf the net trying to find worthy information on these themes. In case you still have some questions, you will have a chance to ask questions anonymously. Be sure that the app’s community members are remarkably experienced. By the way, answering the questions of other users will be possible, too.

What about periods and ovulation? The app can track these conditions as well. In addition, it suits for logging additional categories including symptoms, moods, PMS, exercise, and so on.

Ovia Fertility: Ovulation & Cycle Tracker

GooglePlay App Store

8. GLOW. Ovulation & Period Tracker

GLOWAs for an alternative, we have included the GLOW app to our list. Again, the app is based on outstanding algorithms that make the predictions so accurate.

As usual, the app will help you to log cycles and stay aware of upcoming periods, ovulation, and fertile windows. Keeping track of more than 40 various health signals will increase accuracy.

Finally, the app is considered to be educational. Thus, from its artices, you will learn much interesting about reproductive health, symptoms, and scientific explanation of them. Besides, you can benefit from the app’s awesome community.

The last thing that catches the eye is the app’s well-designed user interface. We guess that you will find it so convenient.


GooglePlay App Store

9. Period Diary

Period DiaryThe last but not least app is Period Diary. Though its design is a little bit childish, the tool is user-friendly and functions great.

Like other typical fertile apps, this one is also capable of predicting fertile windows. Apart from this, it will allow you to track both your periods and ovulation. In all cases, you will be notified by the app.

Talking about additional symptoms, you will be able to record if you have any of the 30 symptoms suggested. Also, the tool worth being used for tracking your mood. All you will need to do is to choose your emotions from the list of 20. Attaching notes will be also possible. The details will be automatically added to a digital calendar.

Apart from this, the charts on your health condition will also be at your fingertips. Being very informative, they will let you view the data in progress.

As for additional advantages, we can add that the app supports Pregnancy mode. Then, you will gain access to find confederates from all over the world. The app’s community will help you to do that.

Talking about tech details, we can’t help mentioning the app’s synchronization with Calendar. As for exporting the data, E-mailing will be available for you.

Period Diary

GooglePlay App Store

You may also like:11 Best baby care apps for Android & iOS