With this menstrual calendar app, you can track cycle dates, record notes, and customize the calendar display. Includes cycle tracking, reminders, password protection, and backup features.
AppRecs review analysis
AppRecs rating 4.0. Trustworthiness 68 out of 100. Review manipulation risk 29 out of 100. Based on a review sample analyzed.
★★★★☆
4.0
AppRecs Rating
Ratings breakdown
5 star
92%
4 star
5%
3 star
2%
2 star
0%
1 star
1%
What to know
✓
Low review manipulation risk
29% review manipulation risk
✓
High user satisfaction
92% of sampled ratings are 5 stars
⚠
Review quality concerns
36% of sampled 5-star reviews are very short
About 더데이 - 생리 달력
Simple menstrual calendar - The Day
Reduce useless features
A menstrual calendar made with only the features women need - The Day!
Just check it out now!
♡ Menstrual Calendar - The Day feature
▶ Month calendar and year calendar
- You can easily check at a glance with a monthly calendar and yearly calendar.
- You can display only the days you want to see among menstruation, fertile, and ovulation days.
▶ Easy to input
- You can easily input, edit, and delete with a simple touch.
▶ How long until that day?
- You can check simple statistics with a simple physiological information screen.
- You can easily check the remaining cycle on the calendar with the D-Day display function.
▶ The Day you can decorate however you like~
- You can decorate the calendar screen with the sticker function.
- You can change it at will with theme settings and calendar display settings.
▶ I don’t want to be caught by anyone!
- Tough defense with password function so only you can see it!
▶ Love day, birth control day, menstrual flow, memo
- Love days, birth control dates, menstrual flow, and notes can be checked with icons on the calendar screen.
▶ For those of you who forget the day in your busy daily life
- By setting the alarm, you can set your period date, fertile date, ovulation date, alarm sound, and even a phrase.
▶ For you who have irregular menstrual days
- Accuracy has been improved by dividing the due date calculation method into fixed and average.
▶ For those who want to leave a simple note
- You can record daily information in notes and photos and easily check it on the calendar.
▶ Easy and convenient medicine taking function
- You can manage your medication in detail by time, type, number, etc.
▶ I changed my cell phone. Will there be any records?
- Google Drive backup/recovery allows immediate recovery even if you change your phone!
If there are any other additions, bugs, or corrections you would like to see.
Please feel free to email me anytime.
We will definitely take your valuable comments into consideration!
Developer email: devwlstn@gmail.com
Permission Description
▶ Photos, videos, files (selected)
- This permission is required to load photos.
▶ Notification (optional)
- This permission is required to display notifications on the top bar.
※ Even if you do not agree to the optional access permission, you can use the service excluding the functions of the permission.
Reduce useless features
A menstrual calendar made with only the features women need - The Day!
Just check it out now!
♡ Menstrual Calendar - The Day feature
▶ Month calendar and year calendar
- You can easily check at a glance with a monthly calendar and yearly calendar.
- You can display only the days you want to see among menstruation, fertile, and ovulation days.
▶ Easy to input
- You can easily input, edit, and delete with a simple touch.
▶ How long until that day?
- You can check simple statistics with a simple physiological information screen.
- You can easily check the remaining cycle on the calendar with the D-Day display function.
▶ The Day you can decorate however you like~
- You can decorate the calendar screen with the sticker function.
- You can change it at will with theme settings and calendar display settings.
▶ I don’t want to be caught by anyone!
- Tough defense with password function so only you can see it!
▶ Love day, birth control day, menstrual flow, memo
- Love days, birth control dates, menstrual flow, and notes can be checked with icons on the calendar screen.
▶ For those of you who forget the day in your busy daily life
- By setting the alarm, you can set your period date, fertile date, ovulation date, alarm sound, and even a phrase.
▶ For you who have irregular menstrual days
- Accuracy has been improved by dividing the due date calculation method into fixed and average.
▶ For those who want to leave a simple note
- You can record daily information in notes and photos and easily check it on the calendar.
▶ Easy and convenient medicine taking function
- You can manage your medication in detail by time, type, number, etc.
▶ I changed my cell phone. Will there be any records?
- Google Drive backup/recovery allows immediate recovery even if you change your phone!
If there are any other additions, bugs, or corrections you would like to see.
Please feel free to email me anytime.
We will definitely take your valuable comments into consideration!
Developer email: devwlstn@gmail.com
Permission Description
▶ Photos, videos, files (selected)
- This permission is required to load photos.
▶ Notification (optional)
- This permission is required to display notifications on the top bar.
※ Even if you do not agree to the optional access permission, you can use the service excluding the functions of the permission.
더데이 - 생리 달력 Screenshots
Tap to Rate:
Reviews for 더데이 - 생리 달력
알아서항게요
10/21/2025
5년 넘게 꾸준히 쓰는 어플 제일 간편하고 눈에 보기도 쉽고 용량도 안 커서 좋아요!!
박소희
3/4/2025
5년 넘게 사용하고 있는데 너무 만족하며 사용하고있어요! 딱 필요한 기능들만 있어서 편리해요. 한가지 추가로 있으면 좋을 것 같은 건 메모 색상에 따라 메인화면 월 달력에서도 선택된 색상으로 메모 아이콘 색이 달라지거나 월 달력에서 선택한 날짜의 배경색을 바꿀 수 있는 기능이 있으면 유용할 것 같아요.
