---
title: "MyDays X - Reviews, Revenue and Downloads in United Kingdom | Apple App Store"
description: "MyDays X - The Original Period &amp; 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 healt"
---

# MyDays X — United Kingdom
> Period &amp; Ovulation Calendar

![MyDays X App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c4/2d/ef/c42def23-53ff-9f43-181a-6174645712cd/AppIcon-0-0-1x_U007emarketing-0-8-85-220.png/434x0w.png)

**Developer:** [Christian Mueller](https://apptail.io/developer/christian-mueller-HEw)
**Category:** Lifestyle
**Rating:** 3.8/5 (34 ratings)
**Price:** Free
**Bundle ID:** com.chris.ios.mydays
**Store:** Apple App Store
**Country:** United Kingdom
**Version:** 3.312 (released 2025-01-20)
**Original Release:** 2011-10-13
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/gb/app/app/id470179308)
**AppTail Page:** [https://apptail.io/app/mydays-x-Zkth/united-kingdom](https://apptail.io/app/mydays-x-Zkth/united-kingdom)

## MyDays X Description
MyDays X - The Original Period &amp; 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 ***

• &quot;&quot;Intelligent Notifications&quot;&quot; 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 &amp; 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&#039;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 &amp; 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 &amp; prediction calendar for your period, ovulation and fertility.


--------  Remember:  MyDays does pinpoint the &#039;high fertile&#039; days. 
However, you can become pregnant also on other days! Usage is your own responsibility.
For more Help &amp; Hint, see Preferences -&gt; About -&gt; Visit MyDays - Homepage
--------

• It&#039;s totally FREE with advertising, or you can use one of our subscriptions to go completely AD FREE and enable PRO mode.


MyDaysX TERMS OF USE can we found at link below:


## MyDays X Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/2e/16/3d/2e163dab-1d7c-3ec1-447e-69622f11ff3a/pr_source.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b0/86/e2/b086e2c6-5a60-95d6-8223-0e5b06a3ef33/pr_source.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/a7/43/d1/a743d154-f159-7413-3f68-de7a61653918/pr_source.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/b1/db/dd/b1dbdd69-c520-7a65-0989-4841b8a74c5b/pr_source.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/bb/1a/d3/bb1ad3f5-307a-6f56-182d-7c2bb984ec99/pr_source.jpg/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/c2/2d/22/c22d2262-6ca3-2e56-15d5-e7a04dcc416a/pr_source.jpg/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/91/9f/91/919f91c3-c0b8-56da-5541-a0d62a8f0e9c/pr_source.jpg/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/16/94/10/1694108d-a6e4-35e1-5541-ea1ed77339e5/pr_source.jpg/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/28/c3/d8/28c3d855-3594-d47b-fab2-608db41e0df3/pr_source.jpg/1242x2688.png)

## MyDays X Rating Breakdown in United Kingdom
- 5 stars: 16 (47%)
- 4 stars: 7 (21%)
- 3 stars: 4 (12%)
- 2 stars: 2 (6%)
- 1 stars: 5 (15%)

## MyDays X Reviews in United Kingdom

### ***-- "Great app, hate the racist adverts"
I’ve been using the app for years, it’s great and haven’t been too bothered by the ads. HOWEVER, being constantly subjected to the racist cash solitaire apps is unbearable. Come on My Days - please make choices that benefit your pocket without spreading hate 🙏.
-- Bowere, 2025-07-22

### ***-- "Paid ads stating expired"
I paid for ads to be removed only about 2 or 3 months ago for a years pass. But downloaded app on new phone and it states that the pass has expired, how?
-- Ebbyru2024, 2024-02-07

### ****- "The Ads!"
I have been using the app for a while, and it is very helpful! I am very happy with it but... ads. I’m trying to use the app but the ads constantly interrupt me after I put in any data or write a note or something. It is very frustrating to use now. I’m not sure if it is just me, but could you maybe consider using a little less ads? 
Thank you and I hope you have a lovely 2021. 💖
-- Alba xD, 2021-01-02

### ***** "Very good"
I’ve found it to be very reliable and would recommend it to anyone trying to keep track of their cycle
-- GeneGenie13, 2020-12-14

### **--- "Ads"
Please do something about the ads. If I’m in the app more than 8 seconds, they pop up and it becomes unusable and I need to keep restarting it as it’s quicker than being forced to watch a 30 sec add. People don’t have time for that nonsense.
-- Chazg22queen, 2020-02-10

### ****- "Health"
So I’m tracking my cycle for health reasons, I’m not planning on any pregnancy as I’ve got 4 kids and been sterilised. Any chance on putting that as an option? I don’t need to know when I’m ovulating.
-- Kerry19845, 2020-01-22

### ***-- "Sick of the ads"
Have had this app for a few years but recently the app has added ads and they are very annoying as your in the middle of checking your dates or updating ur time of the months and then the ad pops up and u can’t stop it until it’s time out. If they aren’t removed soon I will have to switch over to another app.. otherwise a brilliant app
-- Smartmad, 2020-01-08

### ***-- "Too much ads"
Loved this app, but the ads are too long and too often now so I’m sadly goin to cancel it 👎
-- Gabriluly, 2020-01-02

### ****- "Bloodflow bars in-calendar messing up!"
I love this app, have been using it for years but recently I have found that the red bar in-calendar that shows your blood flow percentage are dropping down or up and are not sitting in the correct day.  Bug fix please!
-- Dickiebird1234, 2019-10-20

### *---- "Advertising nightmare"
It’s impossible to use this app without clicking on the adverts that pop up as soon as you open the app. The ads used to pop up every 3 actions on the app, then you could try to close the ad by clicking on the ‘x’ by now there’s no such choice. 
I will be looking for a new app.
-- Pearl Harbour 99, 2019-04-04

### *---- "Latest update crashes the app as it opens"
Latest update doesn’t seem to have fixed bugs. It’s created a big one. App crashes as it tries to open. iPhone 6 latest iOS.
-- Niainar, 2019-02-10

### ***** "Very accurate."
I have been using this for a few years and i always put in my period dates. I have irregular periods and i try and use this to understand if i can see a pattern. Sometimes my periods are months apart, sometimes i have a regular cycle. One time i didnt have one for 3 months. But i put everything in my app. It also helps to have a record when i need to explain to any doctors regarding my cycle. 

So i got pregnant. And i was under the impression that i was around 7-8 weeks based on my assumptions, my midwife had me at 10 weeks when i had my appointment. Long story short, i had some complications and had to go for an early scan two days ago. The scan confirmed i was less than 6 weeks. Today out of the blue i checked this app, and it says i am 5 weeks and 4 days. I didnt do anything but put in when i had a postive pregnancy test. That is it. I have no clue how it worked it out. But the fact of the matter is, this app worked out i was less than 6 weeks and i have irregular periods that make no sense. It just baffles me. For this reason alone i purchased the full version.
-- Littlemissnawtie, 2018-09-28

### ***** "Recent problem"
App not longer opening for me
-- maj353, 2018-07-28

### ***** "Excellent"
Accurate and if you have any problems the developers are very helpful.
-- Spideri, 2018-06-29

### *---- "Won’t delete after installation!!  Nothing but annoying adverts!!"
Nothing but annoying adverts, won’t work without your location data so they can spam you with ads!!  No delete option! Total crap!
-- NatasjaT, 2018-04-07

### *---- "Don’t buy add free"
After using the free app for the past year I decided to purchase add free as the adds were getting way to out of hand. Anyway, my data was not migrated over so I now have to manually enter a years worth of details - not impressed!! Don’t bother wasting your money!!
-- Daisydolly, 2018-03-21

### *---- "After the update, the app doesn’t work."
After the update, the app doesn’t work.
-- Parisa206, 2018-03-09

### *---- "not working"
The app just goes off as soon as I click on it. Used it for years to track periods as they’re so irregular, so hopefully this issue is fixed soon.
-- RhiRhi29, 2018-03-08

### *---- "Poor app"
I’ve been using this app for 4 years ...it was absolutely brilliant until about a year ago when I noticed lots of Adds that start before you&#039;ve had chance to even look at the pages. It’s just got to the point where the adds are so annoying or that the developers cannot be bothered to scale the Adds down. Sorry but I’m looking elsewhere.
-- Hulahoop555, 2018-02-25

### ***** "Review of My Days"
I love this app and I recommend it to everyone! My Days is very efficient and easy to use. Calculations/predictions are usually spot on and the app is reliable and good to keep track!
-- Oh my my days, 2017-10-29

[View all MyDays X reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&amp;utm_content=reviews)

## MyDays X In-App Purchases
| Item | Price |
|------|-------|
| 1 Month Ad Free | £0.79 |
| 1 Year Ad Free | £4.99 |
| 3 months Ad free | £1.99 |
| Lifetime Ad free | £44.99 |
| Lifetime Ad free Super Offer | £34.99 |
| Lifetime Ad free Mega Offer 3 | £29.99 |
| Lifetime Ad free offer | £39.99 |

## MyDays X Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | Kuwait | Lifestyle | #232 |

## MyDays X Discovered Keywords
- cycle charting app

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## MyDays X Available In
- [United States](https://apptail.io/app/mydays-x-Zkth/united-states)
- [United Kingdom](https://apptail.io/app/mydays-x-Zkth/united-kingdom)
- [Germany](https://apptail.io/app/mydays-x-Zkth/germany)
- [Canada](https://apptail.io/app/mydays-x-Zkth/canada)
- [Spain](https://apptail.io/app/mydays-x-Zkth/spain)
- [Mexico](https://apptail.io/app/mydays-x-Zkth/mexico)
- [Australia](https://apptail.io/app/mydays-x-Zkth/australia)
- [Nigeria](https://apptail.io/app/mydays-x-Zkth/nigeria)
- [Greece](https://apptail.io/app/mydays-x-Zkth/greece)
- [Saudi Arabia](https://apptail.io/app/mydays-x-Zkth/saudi-arabia)
- [Romania](https://apptail.io/app/mydays-x-Zkth/romania)
- [Malaysia](https://apptail.io/app/mydays-x-Zkth/malaysia)
- [Türkiye](https://apptail.io/app/mydays-x-Zkth/turkey)
- [Austria](https://apptail.io/app/mydays-x-Zkth/austria)
- [India](https://apptail.io/app/mydays-x-Zkth/india)
- [Ghana](https://apptail.io/app/mydays-x-Zkth/ghana)
- [Singapore](https://apptail.io/app/mydays-x-Zkth/singapore)
- [Russia](https://apptail.io/app/mydays-x-Zkth/russia)
- [Brazil](https://apptail.io/app/mydays-x-Zkth/brazil)
- [Switzerland](https://apptail.io/app/mydays-x-Zkth/switzerland)
- [Egypt](https://apptail.io/app/mydays-x-Zkth/egypt)
- [United Arab Emirates](https://apptail.io/app/mydays-x-Zkth/united-arab-emirates)
- [Ukraine](https://apptail.io/app/mydays-x-Zkth/ukraine)
- [Croatia](https://apptail.io/app/mydays-x-Zkth/croatia)
- [South Africa](https://apptail.io/app/mydays-x-Zkth/south-africa)
- [Colombia](https://apptail.io/app/mydays-x-Zkth/colombia)
- [France](https://apptail.io/app/mydays-x-Zkth/france)
- [South Korea](https://apptail.io/app/mydays-x-Zkth/south-korea)
- [Kuwait](https://apptail.io/app/mydays-x-Zkth/kuwait)
- [Lebanon](https://apptail.io/app/mydays-x-Zkth/lebanon)
- [North Macedonia](https://apptail.io/app/mydays-x-Zkth/north-macedonia)
- [Norway](https://apptail.io/app/mydays-x-Zkth/norway)
- [Philippines](https://apptail.io/app/mydays-x-Zkth/philippines)
- [Poland](https://apptail.io/app/mydays-x-Zkth/poland)
- [Slovakia](https://apptail.io/app/mydays-x-Zkth/slovakia)
- [Thailand](https://apptail.io/app/mydays-x-Zkth/thailand)
- [Czechia](https://apptail.io/app/mydays-x-Zkth/czechia)
- [Portugal](https://apptail.io/app/mydays-x-Zkth/portugal)
- [China](https://apptail.io/app/mydays-x-Zkth/china)
- [Malta](https://apptail.io/app/mydays-x-Zkth/malta)
- [Estonia](https://apptail.io/app/mydays-x-Zkth/estonia)
- [Italy](https://apptail.io/app/mydays-x-Zkth/italy)
- [Jordan](https://apptail.io/app/mydays-x-Zkth/jordan)
- [Japan](https://apptail.io/app/mydays-x-Zkth/japan)
- [Hong Kong SAR China](https://apptail.io/app/mydays-x-Zkth/hong-kong)
- [Bulgaria](https://apptail.io/app/mydays-x-Zkth/bulgaria)
- [Israel](https://apptail.io/app/mydays-x-Zkth/israel)
- [Sweden](https://apptail.io/app/mydays-x-Zkth/sweden)
- [Ecuador](https://apptail.io/app/mydays-x-Zkth/ecuador)
- [Kenya](https://apptail.io/app/mydays-x-Zkth/kenya)
- [Tunisia](https://apptail.io/app/mydays-x-Zkth/tunisia)
- [Kazakhstan](https://apptail.io/app/mydays-x-Zkth/kazakhstan)
- [Taiwan](https://apptail.io/app/mydays-x-Zkth/taiwan)
- [Netherlands](https://apptail.io/app/mydays-x-Zkth/netherlands)
- [New Zealand](https://apptail.io/app/mydays-x-Zkth/new-zealand)
- [Argentina](https://apptail.io/app/mydays-x-Zkth/argentina)
- [Belarus](https://apptail.io/app/mydays-x-Zkth/belarus)
- [Bahrain](https://apptail.io/app/mydays-x-Zkth/bahrain)
- [Slovenia](https://apptail.io/app/mydays-x-Zkth/slovenia)
- [Vietnam](https://apptail.io/app/mydays-x-Zkth/vietnam)
- [Indonesia](https://apptail.io/app/mydays-x-Zkth/indonesia)
- [Denmark](https://apptail.io/app/mydays-x-Zkth/denmark)
- [Azerbaijan](https://apptail.io/app/mydays-x-Zkth/azerbaijan)
- [Nepal](https://apptail.io/app/mydays-x-Zkth/nepal)
- [Senegal](https://apptail.io/app/mydays-x-Zkth/senegal)
- [Peru](https://apptail.io/app/mydays-x-Zkth/peru)
- [Hungary](https://apptail.io/app/mydays-x-Zkth/hungary)
- [Pakistan](https://apptail.io/app/mydays-x-Zkth/pakistan)
- [Uzbekistan](https://apptail.io/app/mydays-x-Zkth/uzbekistan)
- [Belgium](https://apptail.io/app/mydays-x-Zkth/belgium)
- [Algeria](https://apptail.io/app/mydays-x-Zkth/algeria)
- [Brunei](https://apptail.io/app/mydays-x-Zkth/brunei)
- [Dominican Republic](https://apptail.io/app/mydays-x-Zkth/dominican-republic)
- [Cayman Islands](https://apptail.io/app/mydays-x-Zkth/cayman-islands)
- [Armenia](https://apptail.io/app/mydays-x-Zkth/armenia)
- [Ireland](https://apptail.io/app/mydays-x-Zkth/ireland)
- [Honduras](https://apptail.io/app/mydays-x-Zkth/honduras)
- [Luxembourg](https://apptail.io/app/mydays-x-Zkth/luxembourg)
- [Latvia](https://apptail.io/app/mydays-x-Zkth/latvia)
- [Madagascar](https://apptail.io/app/mydays-x-Zkth/madagascar)
- [Iceland](https://apptail.io/app/mydays-x-Zkth/iceland)
- [Mali](https://apptail.io/app/mydays-x-Zkth/mali)
- [Lithuania](https://apptail.io/app/mydays-x-Zkth/lithuania)
- [Cyprus](https://apptail.io/app/mydays-x-Zkth/cyprus)
- [Sri Lanka](https://apptail.io/app/mydays-x-Zkth/sri-lanka)
- [Chile](https://apptail.io/app/mydays-x-Zkth/chile)
- [Finland](https://apptail.io/app/mydays-x-Zkth/finland)

---

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