Period Tracker and Calendar

Contains adsIn-app purchases
4.9
552K reviews
Content rating
Everyone
10M+
Downloads
Content rating
Everyone
Learn more
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About this app

🌸 Period Tracker and Calendar — smart period, ovulation, fertility & pregnancy tracker

Period Tracker and Calendar is an easy-to-use app for tracking periods, ovulation, fertile days, pregnancy, PMS symptoms, hormonal health, and reproductive wellness. Whether you want to understand your menstrual cycle, plan pregnancy, avoid pregnancy, monitor fertility, or simply stay informed about your reproductive health, Period Tracker & Calendar supports you at every stage 💗

Period Tracker and Calendar is a CE Class I Medical Device (EU) intended to support menstrual cycle tracking and monitoring of related symptoms. The app processes user-entered health data to generate predictions for upcoming periods, ovulation, and fertile windows, helping users better understand their bodies and reproductive health.

✨ Everything you need for period, fertility & reproductive health tracking

📅 Smart Period & Cycle Tracker

• Track periods, menstrual cycles, ovulation, and fertile days
• Get predictions for upcoming periods and ovulation days
• Monitor irregular cycles and hormonal changes
• View non-fertile, fertile, ovulation, expected period, and period days in a clear calendar
• Simple and intuitive interface designed for everyday use

💖 Women’s Health & Symptom Tracker
Track 100+ health indicators and reproductive health symptoms:

• PMS symptoms and cramps
• Mood changes and emotions
• Flow intensity
• Weight and body temperature
• Medication and birth control
• Sleep and energy levels
• Notes, activities, and wellness habits

Discover cycle patterns, hormonal trends, and reproductive health insights over time.

🤰 Pregnancy Tracker & Baby Growth

Switch to Pregnancy Mode and follow your pregnancy journey week by week 👶
• Weekly baby development updates
• Pregnancy milestone tracking
• Monitor body changes and pregnancy symptoms
• Helpful pregnancy insights and tips
• Generate reports to share with your doctor
• Pregnancy themes and dedicated pregnancy calendar

🌿 Perimenopause & Hormonal Health Support

Track symptoms related to perimenopause and hormonal transitions:
• Hot flashes
• Mood swings
• Sleep changes
• Irregular periods and cycle changes
• Energy and emotional wellbeing

Gain clearer insight into reproductive and hormonal health during every life stage.

⏰ Personalized Reminders & Notifications

Stay organized with discreet reminders:
• Period reminders
• Ovulation and fertile window notifications
• Medication reminders

🎨 Personalization & Comfort

Customize the app to fit your style and daily routine:
• Color themes
• Dark Mode 🌙
• Flexible regional settings
• Adjustable units and first day of the week

🔒 Privacy & Data Protection

Your reproductive health data stays private and secure.
• Password protection 🔐
• Secure backup and restore
• Easy transfer to a new device
• Private health tracking you can trust

⚙️ Flexible Fertility Tracking

• Adjust prediction intervals for irregular cycles
• Customize luteal phase length
• Log cervical observations for fertility awareness
• Helpful for pregnancy planning and fertility tracking

👧 Simple Mode

Prefer a cleaner experience?
• Hide ovulation and fertility features
• Focus only on period tracking
• Ideal for teens and users who want simple menstrual tracking

📌 Important Information

This application does not provide medical diagnosis or medical advice and should not replace consultation with a qualified healthcare professional. It should not be used as the sole method of contraception, pregnancy prevention, fertility treatment, or diagnosis of medical conditions. Predictions and insights are estimates based on user-entered data and natural biological variability.

Period Tracker and Calendar is a CE Medical Device (Class I). Read the instructions for use carefully.

Download Period Tracker and Calendar today and confidently track periods, ovulation, fertility, pregnancy, PMS symptoms, hormonal health, and reproductive wellness 🌸
Updated on
Jun 9, 2026

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, Health and fitness and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.9
544K reviews
Miranda M
April 8, 2025
I have been using this app for YEARS! (Approximately 5-6). It is fantastic and helpful, especially when I go to my OBGYN for a check-up because I can log my symptoms, gauge their severity, and share these findings with my doctor. There is even an area where you can take notes. I use those sporadically to document my experiences, primarily to note drastic changes from previous months. Also, the free version is effective, and there is not a bombardment of ads!! I highly recommend it!
525 people found this review helpful
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Wolfy Absol
September 2, 2025
It's pretty good! Does what you'd expect from a period tracker. Firstly I wish for the ability to add custom symptoms— there are a few things I wish to track that aren't an option! Secondly I'd love a one time purchase for premium, I'd like to use a bunch of the premium things but I can't afford subscriptions— $24 a year isn't bad for one app but when every app wants a subscription it adds up so quickly
56 people found this review helpful
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SimpleInnovation
September 3, 2025
Hello! Thank you for using our app and sharing your feedback! I have passed the suggestion to the developer team to consider this for future updates. Best regards, Lisa
Madi Ragdoll
May 15, 2026
Decent app! I havent had it for long, but from what i first thought is that it would be the best option for me over the years, and it has certainly helped me keep proper track of my period and be able to detect abnormal changes, but, thats kinda it. Every other feature besides a quick check in to when my period is probably going to start and end is locked behind a paywall. I know its cheap, but i really dont want to be paying in the first place. looking for better options rn... any suggestions?
5 people found this review helpful
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SimpleInnovation
May 20, 2026
Hello! Period Calendar has a premium version, which is a way for us to keep the app free and support its further development. That being said, we really appreciate your report on this - we review user feedback constantly and make changes to improve the app Best regards, Lisa

What’s new


✓ App performance has been improved
✓ Minor issues reported by users were fixed
✓ Please send us your feedback!