MyDays X Pro 12+

Period & Ovulation Calendar

Christian Mueller

Designed for iPad

    • 3.7 • 39 Ratings
    • $2.99



MyDays X - The Original Period & Ovulation Calendar to track your Cycle Days

-- I love it — Really!
Congratulations! Out of 100,000+ apps, MyDays X has been selected by leading doctors as a top health app. Based on its medical accuracy, its utility in supporting health or healthy living goals, and usability, MyDays X has received the award from HealthTap AppRx Top Health and Medical Apps reports.

*** MyDays X predicts your fertile days and your next periods ***

• ""Intelligent Notifications"" based on your Location and Time
• Great Community Chat to share your Experience with other Users
• Pregnancy Mode
• Track more than 20 Symptoms and remember your Breast Self examination
• Optional manual entry of your Ovulation days and next period prediction
• Track when you had sex (how often, protected/unprotected)
• Keep an eye on your blood flow and mood.
• embedded eMail support for your cycle History to your doctor

• Backup/Restore via MyDays Cloud Backup, Email or WiFi

MyDays X - Period & Ovulation Calendar is the simplest way to track your female data.

• NuvaRing and any other birth Control based on Insert/Remove after x Days
• Partneremail, email your Partner how u felt in the last days and whats coming next
• Disable Daily Options, for example for kids or when you don't like to come pregnant

Simpler, Better, More Features and the best Community

• See the possible gender your baby may be
• Track your Cervix position, openness, firmness & feeling
• Track OPK Results (negative, fertile, peak/ovulation)
• Visualize Moon-phases

The new MyDays ROCKS! More innovative features than ever!

• Password Lock for your Security
• Add the actual cycle day to the calendar days
• Disable the predictions for period or ovulation on the calendar
• Filter what you like to see in your History List (eg. only Data from 2014)
• Multi User (track yourself, your daughter or close friend) 

• Create your own Calendar Themes! 

• Add text notes - remember if you took your pill
• Overwrite the predicted ovulation with your manual set day
• Adjustable Luteal phase
• Option to see old predictions 

• Reset preferences and data should you lost overview
• Rename Symptoms Fields for your Needs
• Get an overview by Chart for your temperature (BMT) and weight measures

• Choose the start day of the week
• Cycle and Period Length can be calculated automatically
• Unit Measures in Kg/Lbs/Stone Celsius/Fahrenheit 

• More than 20 Languages


MyDays, the easy tracking & prediction calendar for your period, ovulation and fertility.

MyDays does pinpoint the 'high fertile' days.
However, you can become pregnant also on other days! Usage is your own responsibility.
For more Help & Hint, see Preferences -> About -> Visit MyDays - Homepage

* "MyDays X Pro" contains NO ADS, The FREE ad-supported version is available here:

What’s New

Version 3.249

Minor fixes

Ratings and Reviews

3.7 out of 5
39 Ratings

39 Ratings

Krhsifix ,

Simple and accurate

Tried all the big name apps and keep coming back to this one. The others are so annoying and distracting. This one has just what I need, no more, no less. It’s extremely accurate with predicting my start date too after a few months’ worth of data entry. Hopefully this app will stay in the App Store!

Purplepiper516 ,

Loved since the beginning but something happened

I’ve loved this app for as long as it’s been a thing. I hate the newer apps because they aren’t as simplified to me as this one. I don’t want an all girly and baby-like app. I’m not against either things, I just haven’t liked any other app layouts or anything. This app isn’t all about the frills but allows you to make changes. The problem is, within the last month or so I feel as if something has happened to ruin it and I’m just now seeing it. It could be further back since I haven’t played around with things lately but I’ve continued to log my periods and they aren’t there. I have my account set to auto-backup but it seems that it hasn’t done that. When I try to reload, it goes back nearly a year! This is unacceptable. Where’s my info?! As for ads, I don’t have them…just pay for it. It’s worth it.

MilkBones22 ,

Incorrect Notification badge issue all of a sudden

I have the most up to date app and iOS version. I’ve been using this app for at least ten years, no issues. Now suddenly, the notification badge on to app that is supposed to tell me what day in my cycle I’m in is showing +5 days of what the actual cycle day is (which is still accurate within the app on the calendar). Very frustrating, especially if you wanted to use this notification for quick reference to follow natural family planning method guidelines. So disappointed. I filled out a contact form to ask for assistance fixing this bug and got no response.

App Privacy

The developer, Christian Mueller, 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 Linked to You

The following data may be collected and linked to your identity:

  • Contact Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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