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Selin - innovative period tracker

Selin enables women to more confidently plan their schedules by observing their own menstrual cycle, and caring men to become even closer to their loved ones! Enjoy joint activities while Selin monitors ovulation, menstruation, and other ovulation cycle fluctuations!

Google Play App Store
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How Selin works

Our data is based on the most advanced medical research, thus creating the technology for the best period tracker app

Support your loved ones

Selin is the first period and menstrual cycle tracker app designed for men and women. You can track events, including your girlfriend’s (or girlfriends’) menstrual cycle; and your wife’s ovulation, or even learn about the most fertile days for intimacy.

Track period and ovulation

Do not let female hormones interfere with your plans or derail your schedule! Selin helps everyone become more organized thanks to a convenient calendar and a notification system that keeps you updated on all significant events.

Note important symptoms

Thanks to a wide range of options, you can note any details of female behavior and physiology, including moods, sexual activities, discharges, hormonal changes, cramps, menstrual pains, and etcetera.

Unique features

What makes our ovulation tracker special

Simplicity
No matter how many partners you have, with Selin it will be incredibly easy to follow them all, which will save your time and allow you to always be in the right place at the right time.
Convenience
Thanks to our mobile app, you can closely monitor all physiological symptoms and significantly streamline your intimate life. PMS symptoms, late period, ovulation days – find it out in advance!
Appealing
Allows men to show more concern and remember important dates, women to never fall out of the rhythm of life, and young girls to more easily embrace adulthood.
calendar
Notes
You can take notes, organize them, and keep them handy, including addresses, phone numbers, and even preferences for your loved one.
Anonymity
We guarantee complete data privacy. With Selin, you may rest assured there will be no confidential information leak.
Security
Keep all the information you need at hand. All your data is stored securely on our servers, where only you can access it.

Testimonials

Thousands of users from around the globe are now happy with Selin.

The interface is rather simple and easy to navigate through, which separates it from most apps with similar functionality. Real handy to have such a thing.

It’s nice to have all the contacts at one place. With their preferences and other important things attached it makes for a damn fine intimate database.

Sam

Sam

28 years old

Miguel

Miguel

37 years old

Screenshots

Convenience and accessibility make Selin the best period tracking application.

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№ 1

female calendar in the world by active audience

70 thousand

active users per month

200 thousand

app installations

Frequently Asked Questions

Your answers to some of the most common questions regarding app functionality and company policy

What data do you use to determine the fertile window?

Our application aggregates multiple parameters to determine the most favorable days for conception.

As you may already know, the day of ovulation and the five days preceding it are the most suitable period for ovum fertilization – that is because the sperm remains viable inside female body for as long as five days after sexual intercourse.

How accurate is the information provided by the app?

A 100% accurate ovulation day prediction is possible only with clinical equipment and the use of ultrasound. Nevertheless, by collecting and organizing information, the Selin application can determine ovulation days with a high chance of accuracy.

How is Selin able to increase the chances of successful impregnation?

The application monitors the fertile window. Keep track of the highlighted dates in the calendar, which indicate favorable period for conception. Naturally, the day of ovulation is the most favorable one.

By regularly including additional parameters, you can make the forecasts even more accurate.

Should I keep track of the cycle if I don’t plan pregnancy?

Even if conceiving a child is not part of your plans, observing the menstrual cycle can provide invaluable data that will help you, for example, to avoid an unwanted pregnancy, or keep track of the symptoms for greater awareness of your health.

Where is my data stored?

All the information that you provide us is stored on reliable remote servers, where no one can access it but you.

How can I be sure that my data is secure?

We use the most advanced up to date encryption methods to keep your data safe. Thanks to one-way password encryption using the HTTPS protocol, the data between your phone and our server is completely safe from third parties.

For more detailed information about your data safety, you can visit the “Privacy Policy” page.

What should I do if I want to change the data I submitted?

You have the opportunity to change it directly in the application. Just go to the “Settings” tab if you want to change personal data, or go to a specific contact if you want to change contact details.

What should I do if I wish to provide my data no longer?

After deleting your account, all the data you’ve entered is automatically permanently deleted from our servers. If you are unsure about the further use of Selin, we strongly recommend that you make a backup copy of all important data before deletion.

What should I do if I have forgotten my password?

It can be easily recovered. You just need to click “Forgot your password?” on the application start page. Upon entering your Email, you will receive a letter to your mailbox, allowing you to restore the password.

Please note that while recovering password you will need to enter the exact email address that you used during your registration.

How do I use this app?

Selin is an application that allows you to keep track of the menstrual cycle, as well as save important notes that are directly related to women’s health and well-being. In simple terms, through submitting the data, you can learn about the approach of critical days or ovulation, both by monitoring the calendar and using notifications.

When you add a contact, several fields are displayed. Not all of them are required, but they will help you to remember important information.

By clicking on a specific date in the calendar, you can specify the symptoms typical of that date, such as mood, sexual intercourse or lack thereof, various physiological symptoms (pain, sleep disturbance, nausea, vaginal discharge, etc.), as well as take your own notes.

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Our blog

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Read More

Download app

Google Play App Store
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