MyDays X Pro Downloads & RevenueMyDays X Pro · App Store
MyDays X Pro is #76 in Lifestyle Paid in United States and charting in 24 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperChristian Mueller
CategoryLifestyle
Price2.99 USD
Released
Rating★ 3.8 (43)
Version3.249
Age rating12+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)1k+ worldwide
📈Charting in a new country📈Entered the top 100🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 12 events in the last 12 months
- 📈MyDays X Pro charting in a new countryItaly
- 📈MyDays X Pro entered the top 100Top Paid · Lifestyle · DE
- 📈MyDays X Pro entered the top 100 in 6 chartsTop Paid · Lifestyle · AR · Top Paid · Lifestyle · CO · Top Paid · Lifestyle · MY · Top Paid · Lifestyle · PH · +2 more
- 📈MyDays X Pro charting in a new country in 6 chartsArgentina · Colombia · Malaysia · Philippines · +2 more
- 📈MyDays X Pro entered the top 100Top Paid · Lifestyle · GB
- 📈MyDays X Pro entered the top 100Top Paid · Lifestyle · CA
- 📈MyDays X Pro charting in a new countryGermany
- 📈MyDays X Pro entered the top 100 in 2 chartsTop Paid · Lifestyle · NL · Top Paid · Lifestyle · US
- 📈MyDays X Pro charting in a new countryUnited States
- 📈MyDays X Pro charting in a new country in 2 chartsCanada · Taiwan
- 🆕MyDays X Pro first spotted by AppInsider#40 in Top Paid · Lifestyle · United Arab Emirates
- 🆕MyDays X Pro released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.8 ★
43 ratings
Measured
Best rank now
#76
Lifestyle PaidMeasured
MyDays X Pro on the App Store
App details
App ID
490983126
Publisher
Christian Mueller
On the store since
Jan 2012
14 years on the store
Minimum OS
iOS 10.0+
iPhone 5 and later
Devices
iPhone · iPad
Universal purchase
Content rating
12+
3 content notes below
Languages
1
EN
Size
31 MB
Also listed in
Health & Fitness
Content notesInfrequent/Mild Sexual Content and NudityInfrequent/Mild Mature/Suggestive ThemesInfrequent/Mild Medical/Treatment Information
MyDays X Pro downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where MyDays X Pro's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How MyDays X Pro makes money: subscriptions, one-off purchases and ads.
Ads · 2 ad networks
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | LifestylePaid | #76 |
 Canada | LifestylePaid | #14 |
 United Kingdom | LifestylePaid | #121 |
 Saudi Arabia | LifestylePaid | #34 |
 India | LifestylePaid | #79 |
 Thailand | LifestylePaid | #22 |
 Mexico | LifestylePaid | #56 |
 Indonesia | LifestylePaid | #51 |
 Australia | LifestylePaid | #98 |
 Brazil | LifestylePaid | #98 |
 South Korea | LifestylePaid | #151 |
| United Arab Emirates | LifestylePaid | #41 |
 France | LifestylePaid | #148 |
 Spain | LifestylePaid | #86 |
 Poland | LifestylePaid | #51 |
 Philippines | LifestylePaid | #50 |
 Netherlands | LifestylePaid | #95 |
 Turkey | LifestylePaid | #107 |
 Argentina | LifestylePaid | #60 |
 South Africa | LifestylePaid | #53 |
 Malaysia | LifestylePaid | #54 |
 Vietnam | LifestylePaid | #79 |
 Colombia | LifestylePaid | #63 |
 Sweden | LifestylePaid | #125 |
Apps near MyDays X Pro on the chart
Lifestyle Paid, around #76.
Ratings
App Store, worldwide.
Rating
3.8 ★
43 ratings
Measured
Ratings
43
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
3.9★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
43/100
faster than 38% of Lifestyle apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about MyDays X Pro
From the 50 most recent App Store reviews in the US.
Mixed but leaning positive (56% of recent reviews give 4–5 stars). People like it for few ads, and being easy to use. The main complaints are about ads, and price and subscriptions. Recent reviews are more negative than earlier ones.
What people like
- Ads: “Finally got tired of all the ads”
- Ease of use: “It’s simple and straightforward”
- Features & content: “But no moon phases option?”
- Useful: “I recommend upgrading to pro”
Common complaints
- Ads: “Paid Version - Worse Than Ads”
- Price & subscription: “Don’t pay just use the lite app”
- Crashes & bugs: “It freezes and I can’t get into my information”
- Features & content: “All of sudden I can’t save anything via the MyDays backup feature”
About MyDays X Pro
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.
-------- Remember: 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:
https://itunes.apple.com/us/app/my-days-x/id470179308
-- 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.
-------- Remember: 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:
https://itunes.apple.com/us/app/my-days-x/id470179308
Latest updates
3.249
Minor fixes
