Birthday Countdown vs MyDays X
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Birthday Countdown
Easily track upcoming birthdays with customizable countdowns. Add photos, set reminders, and even attach personal songs to celebrate special occasions. Share your countdowns with friends and family.
- Flexible countdown units (years, months, days, hours, etc.)
- Add personal or free photos
- Customizable names and display
- Birthday reminders
- Attach personal songs
- Multiple countdowns
- Share countdowns
Read full descriptionHide full description
Birthday Countdown is an app that lets you count down to birthdays in style! Never miss a birthday again and have a blast celebrating! Have fun counting down with these customizable features: • FLEXIBLE countdown units - count down in any combo of years, months, weeks, days, hours, minutes, seconds and even heartbeats! (eg. "2 months 20 mins" or "480 heartbeats") • PHOTOS - choose from your own (your library, Instagram photos), your friends' Facebook albums, or a collection of FREE photos! Sort them in the order you like and flip through them while counting down! • CUSTOMIZED NAME - got a nickname for the birthday person? Type it in! • REMINDERS - set a time to be reminded of your loved ones' birthdays! • Your own SONG - attach a meaningful song to each Birthday Countdown! • DRAGGABLE Countdown display - position it wherever you want. • Customizable FONT TYPES, FONT COLORS, and BACKGROUND COLORS for the Countdown display. • Track BIRTHDAY or AGE. • SMART TOOLBAR - hidden until you tab on the screen so it’s not in your way. • Works in PORTRAIT and LANDSCAPE modes. • MULTIPLE COUNTDOWNS (and sort them in the order you like!). • SHARE a live Countdown or a screenshot of your Countdown with FACEBOOK, INSTAGRAM, TWITTER or EMAIL. === Upgrade to Premium and get these extra features == + iOS 14 WIDGETS: Count the days to your birthday without leaving the home screen! + SLIDESHOW mode of the background photos with different animation styles and speeds. + NO ADS: No distractions or clutter. Just you and your countdown. Have a blast with each birthday celebration! Make each second count! In addition to the free features listed above, we also offer Countdown Premium as a subscription. Countdown Premium subscribers will have access to an ad-free experience, home screen widgets, and slideshow mode. Price may vary by location. Subscriptions will be charged to your credit card through your iTunes account. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. You can manage your subscription in Account Settings after purchase. Terms: https://www.sunflowr.com/terms-of-service/ Privacy Policy: https://www.sunflowr.com/privacy/
MyDays X
This app helps women track their menstrual cycles, predict fertile days, and monitor various health symptoms. It offers intelligent notifications, a community chat, and detailed tracking options for a comprehensive overview of reproductive health.
- Period and ovulation prediction
- Fertile day tracking
- Symptom and mood logging
- Pregnancy mode
- Community chat
- Birth control tracking
- Password lock
Read full descriptionHide full description
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 -------- • It'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: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Birthday Countdown at 4.4 against MyDays X's 3.2. Birthday Countdown also leads on review sentiment (80% vs 54%). MyDays X's advantage is update cadence (weekly vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Birthday Countdown sells 4 in-app purchases, starting at $4.99 per 3 months and MyDays X sells 7 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Birthday Countdown holds the better App Store score, 4.4 against 3.2. Both are backed by a comparable volume of ratings — 2.1K and 756 respectively. Written reviews point the same way: 80% of Birthday Countdown 's written reviews are positive against 54% of MyDays X's.
Birthday Countdown ships an update every 2 months, MyDays X weekly. The most recent releases landed on September 22, 2026 and September 26, 2026 respectively.
| Parameter | Birthday Countdown | MyDays X |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (2.1K ratings) — better | 3.2 (756 ratings) |
| Positive reviews | 80.2% of reviews — better | 53.7% of reviews |
| Number of ratings | 2.1K — better | 756 |
| Update frequency | Every 2 months | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 100 MB | 51 MB |
| Age rating | 4+ | 12+ |
| Developer | Sevenlogics, Inc. | Christian Mueller |
Customer experience
Birthday Countdown
MyDays X
User reviews
Birthday Countdown
From 2.1K App Store ratingsWhat we love
- 🎂 Useful birthday countdown
- 👍 Customizable backgrounds and fonts
- 🎉 Helps users stay excited for birthdays
- ⏱️ Accurate countdown of days, hours, minutes, and seconds
- 💻 Works well on mobile devices
Room to improve
- 🔒 Requires premium subscription to access all features
- 💸 Ads can be intrusive
- 🤔 Confusing to set up and use for some users
- 🔍 Limited customization options
- 🚫 Restricted number of countdowns on free version
MyDays X
From 756 App Store ratingsWhat we love
- ⭐ Accurate period and ovulation tracking
- 📆 Helpful for planning and conceiving
- 💻 Easy to use and navigate
- 🗓️ Customizable tracking options
- 🔍 Detailed history and data insights
Room to improve
- 💢 Excessive and intrusive ads
- ⏱️ Long ad wait times disrupting usage
- 🐛 Crashes and bugs after updates
- 🔒 Privacy concerns with location tracking
- 🔄 Difficulty transferring data to new devices
Bugs and requests
Birthday Countdown
Reported bugs
3 issues- Countdown sometimes displays incorrect dates
- App crashes or freezes occasionally
- Widget functionality not working as expected
Requested features
4 requests- Allow users to change countdown name
- Add more background and font options
- Integrate with social media to share countdowns
- Provide widget support for home screen
MyDays X
Reported bugs
4 issues- App crashing on launch after updates
- Calendar and data not syncing correctly
- Inaccurate ovulation and period predictions
- Inability to access historical data
Requested features
5 requests- Pregnancy mode to maintain data accuracy
- Symptom tracking beyond just mood and weight
- Improved ad-free or reduced ad experience
- Better data export and backup options
- Integration with health tracking platforms
In-app purchases
Birthday Countdown
- Countdown Premium 3 Months$4.993 Months
- Countdown Premium Yearly7 Days trial$14.991 Year
- Premium Background I$0.99
- Premium$3.99
MyDays X
- 1 Month Ad Free$7.991 Month
- 3 months Ad free$19.993 Months
- 1 Year Ad Free7 Days trial$29.991 Year
- Lifetime Ad free Mega Offer 3$32.99
- Lifetime Ad free Super Offer$34.99
- Lifetime Ad free offer$39.99
Show 1 moreShow fewer
- Lifetime Ad free$79.99
Questions
Is Birthday Countdown free?
Is MyDays X free?
Which has better reviews, Birthday Countdown or MyDays X?
Do Birthday Countdown or MyDays X have ads?
Which is updated more often, Birthday Countdown or MyDays X?
Other comparisons















