- Menstrual apps allow you to accurately record and predict your cycle, symptoms, fertile days, and ovulation from your mobile phone.
- These tools offer additional options such as data protection, reminders, medical reports, and connection with partners or specialists.
- Most include health features such as habit tracking, pregnancy monitoring, self-examinations, and contraceptive reminders.

Managing your menstrual cycle, especially if it is irregular, can be a complicated task and often causes anxiety or uncertainty. Although certain premenstrual symptoms can be identified, they don't always appear with the same intensity or regularity, making it difficult to accurately predict the date of your next period. Furthermore, for those planning a pregnancy, knowing your fertile days is crucial. For these reasons, technology has become an essential ally: menstrual calendar apps They offer tailored and precise solutions for monitoring and managing the menstrual cycle and reproductive health.
Thanks to these apps, you can keep a digital record, easy to consult, and allow you to make notes about symptoms, mood, and other health factors. Additionally, they allow you to receive personalized notifications and reminders, facilitating decision-making and anticipation at each stage of the cycle. Since we carry our phones with us at all times, taking advantage of these tools turns a previously tedious process into a simple, confidential experience adapted to daily life.
Next, we present the The most complete and up-to-date guide to the best menstrual calendar apps available for Android and iOS., integrating the functionalities and differences that mark the true usefulness of each option.
Why use a menstrual cycle tracking app?

Menstrual cycle management is no longer just a simple note in a diary or notebook. The use of specialized menstrual cycle tracking apps allows for comprehensive monitoring, helping you understand patterns and changes in your body from month to month. This reference is not only essential for planning trips, events, or sports routines, but also for better understanding your own body and anticipating potential imbalances.
In addition to calculating the arrival of menstruation, these apps make it easy to:
- Identify ovulation days and fertility windows, which is essential for people seeking pregnancy or wishing to avoid it.
- Record physical and emotional symptoms such as headaches, mood swings, digestive discomfort, difficulty sleeping or lack of energy, allowing us to detect personal patterns.
- Control factors related to hormonal health, such as acne, sleep habits, weight, hydration, physical activity and other indicators that may vary depending on the cycle.
- Monitor response to contraceptive methods through specific reminders or follow-ups.
Using a menstrual app will allow you to adapt your daily activities to hormonal changes, leverage your strengths in each phase of the cycle and understand why certain days may be more productive or, on the contrary, require more rest. All of this contributes to a healthier and more positive relationship with one's body.
Additionally, some apps offer educational resources, scientific articles, discussion forums, and the ability to share health data with medical professionals or your partner, enhancing communication and informed cycle management.
What key features should the best menstrual apps have?

The range of menstrual cycle tracking apps is vast, but not all of them guarantee the same quality, accuracy, or user experience. The best applications stand out for incorporating the following features:
- Smart cycle, ovulation, and fertile window prediction: Powered by advanced algorithms and artificial intelligence, they learn from your data and refine predictions with each recorded cycle.
- Symptom and Mood Log: The ability to customize tracking with over 30 or even 200 different parameters, allowing for unique patterns to be found.
- Protection and privacy of personal data: Compliance with regulations such as the General Data Protection Regulation (GDPR), PIN locking or biometric access options, and transparent policies regarding the use of health information.
- Intuitive interface and customization: Clear, gender-neutral designs that allow you to easily view your calendar, check statistics, and customize the experience to suit your needs.
- Reports and data export: To easily share your history with healthcare professionals or transfer information when switching devices.
- Extra features: Management of birth control reminders, self-exams, cycle change notifications, access to communities, medical supplies, and options for pregnant women or those requiring specific support.
Additionally, many apps allow you to activate a pregnancy mode, breastfeeding monitoring, menopause or conditions such as polycystic ovary syndrome (PCOS), endometriosis, among others, adapting to each stage of life.
Are menstrual calendar apps safe and reliable?

Confidence in these types of tools is key, as they are handled sensitive data on intimate healthThe most recognized apps offer high security, encryption, and access control, in addition to opting for cloud servers with enhanced protection, so that only the user can access their information.
Despite the precision they offer, it is important to remember that even the most advanced applications They do not replace medical consultation nor are they a reliable contraceptive method on their own.If there are significant changes in your cycle, worrying symptoms, or persistent changes, it's advisable to consult a gynecology specialist.
The best apps to track your menstrual calendar from your mobile phone
We present a comprehensive selection of leading menstrual cycle tracking apps, integrating all key features and providing details to help you choose the best option for your needs.
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Flo: Menstrual Calendar, Ovulation and Pregnancy
Flo's It is one of the most popular and downloaded applications for menstrual cycle control and reproductive health, recommended for all stages (adolescence, adulthood, pregnancy and breastfeeding). Developed with a team of more than 50 medical expertsFlo offers:
- Accurate tracking of menstruation, ovulation, fertile days, and pregnancy.
- Detailed record of physical and emotional symptoms, flow intensity, hours of sleep, hydration, and physical activity.
- Lifestyle management and reminders for birth control, the pill, patches, rings, injections, multivitamin pills, and breast self-exams.
- Pregnancy mode to monitor the baby's development week by week and receive information tailored to each stage.
- Artificial intelligence-powered fertility predictions and symptom charts.
- Parental controls, data protection, and advanced privacy options.
- A comprehensive database of scientific articles, daily tips, and a community for sharing experiences.
Is available in Android and iOS, and can be used free of charge or through a subscription to access Premium features.
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Clue: Menstrual Calendar and Cycle Tracker
Clue It is another world-class app, recommended by the American College of Obstetricians and Gynecologists and endorsed by universities such as Harvard, UC Berkeley, and MIT.
- Smart prediction based on scientific data: Calculate menstruation, ovulation, fertile windows, PMS, and hormonal changes with an advanced algorithm.
- Register of more than 200 different factors: Mood, sleep, energy, PCOS symptoms, endometriosis, cravings, mental health, and more.
- Allows you to customize your log, add daily notes, and share data with your partner or medical professionals.
- Data protection under the European GDPR standard, possibility of blocking with PIN or biometric access.
- Minimalist interface, free of gender stereotypes, available for teens and people with irregular cycles.
- Includes educational resources, medical articles, and a blog with up-to-date information, as well as reminders for birth control and self-exams.
Available for Android and iOS, can be used for free and has a Premium option for those looking for more detailed analysis and personalized advice.
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Menstrual Calendar – Fertility and Ovulation (Period Calendar)
This application, also known simply as Menstrual Calendar, is one of the most downloaded and best-rated apps on the market, especially on Android. Its main features include:
- Accurate prediction of menstruation, ovulation and fertile window.
- Record up to 70 physical symptoms and 20 moods for comprehensive monitoring.
- Weight management, sexual relations, basal temperature, BMI and contraception.
- PIN code protection options and data export via email.
- Reminders for contraceptives (pill, patch, ring, injection, etc.) and breast self-examination.
- Available in multiple languages and can connect with Google Fit.
It can be downloaded for free at Android and iOS, with in-app purchases to remove ads or access new features.
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WomanLog: Menstrual Calendar and Women's Health
WomanLog It stands out for its detailed approach and long-term coverage of the menstrual cycle. It's ideal for those who want to review their menstrual cycle history over several months and discover larger-scale patterns.
- Visualization of data from different months at a glance and control of physical and emotional symptoms (more than 100 possible variables).
- Log of sexual intercourse, weight, temperature, medications, moods, and personalized events.
- Includes reminders for birth control, breast self-examination, and other preventive habits.
- Pregnancy mode and synchronization with Google Fit.
- Multiple, customizable interface available in numerous languages.
Free with premium options to extend the experience, available for Android and iOS.
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Cycles: Cycle Tracking and Sharing with Your Partner
By bike It is an app designed to connect cycle management with your partner in a private and secure way.
- Shared calendar and confidential reminders, even for your partner.
- Mood, symptom, and activity tracking, with customization options.
- Neat, simple interface and protection with PIN or facial recognition.
- It allows irregularities to be detected and complete confidentiality to be maintained.
Available on iOS and in multiple languages, it's free to use with paid options for advanced features.
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Lunar APP: Love your rhythm
This app offers a comprehensive approach to menstrual management, integrating medical information, natural gynecology, and traditional wisdom.
- It shows the different phases of the cycle with personalized information on nutrition, emotions, and creativity.
- Includes a detailed glossary and specialized articles on hormonal health.
- Offers tips for self-esteem and managing emotional changes at each stage of the cycle.
- Available in Spanish, English, and Portuguese, automatically adapting to the device's language.
- Focused on creating a more harmonious relationship with the cycle, natural management, and a holistic view of fertility.
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Glow: Period and Ovulation Tracker
Glow It is an advanced app focused on menstrual control as well as fertility and conception.
- Tracking menstrual symptoms, fertility, sexual activity, weight, and stress levels.
- Personalized predictions and advice supported by clinical algorithms.
- Reminders for menstrual and contraceptive products.
- Includes support community and expert articles.
- Available on Android and iOS.
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Natural Cycles: Contraception and Cycle Tracking
Natural cycles It is a non-hormonal digital contraceptive application, with clinically proven efficacy.
- Accurate ovulation and fertile window predictions using basal temperature and exclusive algorithms.
- Educational approach on digital contraception options and reproductive health.
- Available for Android and iOS in its free basic version.
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Eve by Glow: Modern vision and comprehensive monitoring
Eve by Glow combines period, ovulation, symptom, and mood prediction with a modern interface and supportive community.
- Advanced menstruation and ovulation prediction.
- Monitoring of physical and emotional symptoms.
- Access to exclusive forums and articles on women's health and sexuality.
- Available for Android and iOS.
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Apple Cycle Tracking
Apple Cycle Tracking It is the integrated health feature in iOS devices aimed at those looking for a native, secure, and easily accessible solution.
- Track your cycle, ovulation, intercourse, and symptoms directly from the iOS Health app.
- View statistics for several months, predict future periods, and add custom reminders and events.
- Full integration with the Apple ecosystem and advanced privacy protection.
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Spot On: Simplicity and a focus on reproductive rights
Created by Planned Parenthood, Spot on It stands out for its simple and friendly approach to women's reproductive health.
- Monitoring of symptoms, medications, and contraceptive methods.
- Clear interface and enhanced privacy.
- Free and available for Android and iOS.
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Clover Period Tracker
Clover offers an intuitive solution for tracking periods, symptoms, and PMS, perfect for those who prefer clear and fast apps.
- Intelligent predictions based on input data and machine learning.
- More than 4 million users and access to personalized health resources.
- Available on Android and iOS at no cost.
Which app should you choose based on your profile?
The variety of apps allows you to adapt to very different profiles, needs, and lifestyles. Here's a quick guide to help you get started:
- If you are looking for maximum precision and medical resources: Flo and Clue are ideal for their scientific backing and the depth of their records.
- For those who want to monitor multiple health indicators at once: WomanLog and Glow stand out for allowing comprehensive tracking of symptoms, weight, temperature, relationships, and more.
- Privacy and security first: Choose apps like Clue, Apple Cycle Tracking, or Period Calendar, which meet strict data protection standards.
- For shared use or couple planning: Cycles is the right choice, thanks to private synchronization with your partner.
- Natural management or holistic approach: Lunar APP or Natural Cycles offers perspectives outside of traditional medicine, integrating nutrition, emotions, and traditional wisdom.
- Simplicity and speed: Clover Period Tracker and Spot On are suitable for those who prefer a simple, distraction-free app.
Technology has evolved to facilitate self-awareness and empower people to manage their reproductive and hormonal health. Choosing the right app for your needs and using it consistently can make a difference when it comes to anticipating symptoms, making decisions about your health, and improving your day-to-day well-being. The range of options is wide, from the simplest and most straightforward to the most advanced and scientific, so you're sure to find the one that best suits you. Controlling your cycle is now literally in the palm of your hand.