Period Tracker and Calendar is an easy-to-use application that helps you track your cycle, ovulation, and fertile days. Whether you're planning a pregnancy, managing birth control, or just getting to know your cycle better, Period Tracker & Calendar is here to support you and take care of your needs along the way.
Period Tracker and Calendar is a CE Class I Medical Device (EU) intended to support tracking menstrual cycles and monitoring related symptoms. It processes user-entered data to generate predictions for upcoming periods and estimated fertile windows, so you can feel more prepared in your daily life with information tailored to your body.
→ Everything you need to track your period and health in one place:
Simple Period Tracker
• Log your cycle quickly with a clean, intuitive interface designed to make tracking effortless
• Get predictions for upcoming periods based on your history and your unique cycle
Comprehensive Health Tracking
• Track 100+ symptoms, moods, and activities
• See patterns and insights about your health over time, so you can better understand your body
Fertility & Ovulation Tracking
• Monitor your fertile window and ovulation days
• Helpful for planning or preventing pregnancy, depending on your needs
Pregnancy & Baby Growth
• Follow your baby’s development week by week, with guidance and tips along the way
• Track your body changes and pregnancy milestones
Perimenopause Support
• Track symptoms like hot flashes, mood changes, and irregular cycles
• Stay aware of your body during this transition
Personalization & Discreet Reminders
• Customize your app with color themes and Dark Mode that fit your style and feel comfortable to use every day
• Set subtle, customizable reminders for periods, ovulation, or medication that keep your personal life private
Privacy and Data Protection
• Lock your app with a password to keep your data private - your information stays yours
• Back up and restore your data easily on a new device, so nothing important is lost
Key features:
- Easy-to-read calendar to visualize non-fertile, fertile, ovulation, expected period and period day
- Daily tracking to log flow, symptoms, moods, temperature, weight, medicine, PMS, notes, and more
- Clear insights into your cycle and health patterns
- Timely reminders to stay on top of your periods, ovulation, fertile days, and medication
- Quick backup and restore to keep your data safe and pick up where you left off on any device.
Pregnancy Mode
Follow your baby’s growth and your body changes week by week
Get weekly insights and tips to support you throughout your pregnancy
Track symptoms and milestones in one place
Generate and share reports with your doctor easily
Perimenopause Mode
Track symptoms like hot flashes, sleep changes, mood shifts, and irregular cycles
See how your cycle and symptoms change
Gain clearer insight into your body during this transition
Flexible tracking options that adapt to your needs
- Adjust prediction intervals for irregular or changing cycles
- Adjust luteal phase length if you track and log ovulation
- Log cervical observations for fertility tracking
Simple Mode
- Hide ovulation, fertility and related data
- Ideal for teens and users who prefer simple tracking
! Important !
This application does not provide medical diagnosis or medical advice and is not intended as a substitute for consultation with a qualified healthcare professional. It should not be used as the sole method of contraception, for pregnancy prevention, fertility treatment management, or for diagnosing or treating any medical condition. Predictions and insights are estimates based on user-entered data and natural biological variability may affect accuracy.
Simple, intuitive, and thoughtfully designed, Period Tracker and Calendar supports you through every stage — from cycle tracking to pregnancy and perimenopause. Download today to stay informed and keep track of your health with confidence.
I don’t know who done the math and science behind this thing but clearly they are a genius. My period is very irregular and yet this app tracks it and still lets me know when my next period is coming. I have used other apps and they purely rely on you having an exact 28 day cycle and don’t make any allowances. This app is like the smartest app. I was ending one period and the next would start 17 days later and once that one finished I would start another period 26 days later, and this app knew, just by telling it when I start and stop it recalibrated and calculates my new period with scary accuracy.
Best period app
Yup is good 1&
Iv had this app for of er 5 years? When I first got my period I struggled with finding something that worked for me. I can say that over the time that I have had this app it’s never missed a beat. I works with you and your cycle. I can honestly say that it is by far the best. There is no subscription to get good results it dose the job well and simple. You get what you need with out all the extra bells and whistles which I love.
Great app!
ILUVBUBBLETEAA321
I don’t wanna make this long, but my only “concern” is that the app says it’s 4+ but in the app you can clearly see a “sexual activity” tracker with sexual options, this makes me uncomfortable with the app and makes me feel like I need to be secretive of it. There is no option to remove this. There are also a birth control tracker and in the emotions section there are sexual related emojis. Maybe let us choose to remove this because you need to understand some people have clean intentions in life.Thanks for making this app though, it seems to help a lot of people, and thanks to this I now know my period is 106 days late :)
Developer Response
Hello!Thank you for using our app!Please note, that many of the app's features can be hidden or deactivated. - Ovulation and fertility, intercourse log, and pill tracking can be turned off in Settings > Calendar View. - A possible pregnancy notification might also appear if the period is 15 or more days late from the predicted value. You can turn this notification off in Settings > Pregnancy. - Some more customization options are available in Daily info (tap any day or the large "+" button to access it) > scroll down to reveal the "customize list" option > select the options you want to see on the Daily info page. - Finally, make sure you have the notifications disabled for the options you do not want in Settings > Reminders. We appreciate your advice about the possibility of removing mood choices that may relate to sexual activity and I'll pass it on to the development team for further consideration.Best regards, Liza
I love this app!
DABB!!!
This app is just amazing! It helps me track when my period is about to come and other things. I’m only 11 and my teachers say that every girl/women should have this app, which I think is absolutely true. I recommend this app to every girl/women that is on their period or are about to get theirs. One tip, don’t stress out and get worried and scared. This is an amazing thing that god has given us (and I’ve experienced it).
– Fixed minor issues reported by users.
– Please send us your feedback!
Version 12.7.6
Subscriptions
My calendar - pill reminder
Premium features and no ads for 1 month
Free Trial
Fertility and cycle tracker
Premium features and no ads for 1 year
Free Trial
In-App Purchases
Menstrual period tracker
Premium features and no ads forever
$99.99
Period and ovulation tracker
Remove ads and support future development
$5.99
The developer, SimpleInnovation LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
Identifiers
Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Contact Info
Identifiers
Usage Data
Sensitive Info
Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Purchases
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
AppManage LLC
Size
171 MB
Category
Health & Fitness
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
