Woman's DIARY period・diet・cal
8.3 1K+
v4.15.2 by Nihon Enterprise Co.,Ltd.
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About Woman's DIARY
Woman's DIARY (Package Name: jp.kirei_r.sp.diary_free) is developed by Nihon Enterprise Co.,Ltd. and the latest version of Woman's DIARY period・diet・cal 4.15.2 was updated on November 22, 2025. Woman's DIARY period・diet・cal is in the category of Health & Fitness. You can check all apps from the developer of Woman's DIARY period・diet・cal and find 80 alternative apps to Woman's DIARY period・diet・cal on Android. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
*.+ What is the Period Prediction/Period Management App "Rhythm Diary"? *.+
This is a free period prediction/period management app that provides various information based on menstrual data, including recording and managing the menstrual cycle, which is important for women, predicting fertile and infertile periods, providing diet support, and offering advice on symptoms and lifestyle changes based on bodily changes.
The Period Prediction/Period Management App "Rhythm Diary" has surpassed 4 million downloads ♥
In addition to period management, you can also manage basal body temperature, weight, body fat percentage, and schedule for free ♥
"Rhythm Diary" is the only period management app that can do all this!
Registration of menstrual start date / Registration of menstrual end date / Prediction of next menstrual period and ovulation date / Explanation of menstrual cycle / Prediction of pregnancy possibility based on menstrual data / Your current index based on your period data: "Discharge Index," "Skin Index," "Body Index," "Irritability Index," "Diet Index," etc.
Peace of mind even when changing devices! With Rhythm Diary ID registration, you can use "automatic data backup" indefinitely. You can smoothly transfer your important data such as menstrual start date, menstrual end date, ovulation date, basal body temperature, weight, and body fat percentage.
In addition to checking the next predicted period date, you can easily check past menstrual start and end dates, check the possibility of pregnancy based on menstrual data, manage your health including mood swings, physical discomfort, swelling, dizziness, irregular periods, and irregular bleeding, and register schedule icons related to your period.
If you find out you're pregnant, "Maternity Mode" is recommended! You can use the following functions without deleting your important menstrual start and end date data! Explanation of physical condition for each week of pregnancy / Lifestyle advice tailored to changes in the mother and baby / Record of prenatal checkups / Notification function for checkup appointments / Ultrasound image saving / Viewing of ultrasound image album / Record of health management specific to pregnancy
Basal body temperature registration / Graph display (image saving also possible)
You can check the fertile and infertile periods based on past menstrual start dates, comparing them with your basal body temperature. Perfect for fertility planning!
Menstruation and weight are closely related! It's also recommended for dieting, targeting periods when weight loss is easier!
Weight registration / Target weight setting / Graph display (image saving and external data transmission also possible) / You can also check weight changes associated with pregnancy using a comparison graph of normal and pregnancy periods (※When using in maternity mode)
Body fat percentage registration / Target weight setting / Graph display (image saving and external data transmission also possible)
For sensitive information such as your menstrual start date, end date, basal body temperature, and weight data that you don't want others to see, please use the authentication password setting at startup.
To enjoy the menstrual cycle prediction/management app "Rhythm Diary," we recommend an Android-compatible device with Android OS 4.0.3 or later installed.
*Please check if you have the latest Android OS.
We will actively make various functional improvements and additions in the future.
We look forward to your opinions and requests!
▼Contact us here▼
[email protected]
Thank you for your continued support of Rhythm Diary.
This is a free period prediction/period management app that provides various information based on menstrual data, including recording and managing the menstrual cycle, which is important for women, predicting fertile and infertile periods, providing diet support, and offering advice on symptoms and lifestyle changes based on bodily changes.
The Period Prediction/Period Management App "Rhythm Diary" has surpassed 4 million downloads ♥
In addition to period management, you can also manage basal body temperature, weight, body fat percentage, and schedule for free ♥
"Rhythm Diary" is the only period management app that can do all this!
Registration of menstrual start date / Registration of menstrual end date / Prediction of next menstrual period and ovulation date / Explanation of menstrual cycle / Prediction of pregnancy possibility based on menstrual data / Your current index based on your period data: "Discharge Index," "Skin Index," "Body Index," "Irritability Index," "Diet Index," etc.
Peace of mind even when changing devices! With Rhythm Diary ID registration, you can use "automatic data backup" indefinitely. You can smoothly transfer your important data such as menstrual start date, menstrual end date, ovulation date, basal body temperature, weight, and body fat percentage.
In addition to checking the next predicted period date, you can easily check past menstrual start and end dates, check the possibility of pregnancy based on menstrual data, manage your health including mood swings, physical discomfort, swelling, dizziness, irregular periods, and irregular bleeding, and register schedule icons related to your period.
If you find out you're pregnant, "Maternity Mode" is recommended! You can use the following functions without deleting your important menstrual start and end date data! Explanation of physical condition for each week of pregnancy / Lifestyle advice tailored to changes in the mother and baby / Record of prenatal checkups / Notification function for checkup appointments / Ultrasound image saving / Viewing of ultrasound image album / Record of health management specific to pregnancy
Basal body temperature registration / Graph display (image saving also possible)
You can check the fertile and infertile periods based on past menstrual start dates, comparing them with your basal body temperature. Perfect for fertility planning!
Menstruation and weight are closely related! It's also recommended for dieting, targeting periods when weight loss is easier!
Weight registration / Target weight setting / Graph display (image saving and external data transmission also possible) / You can also check weight changes associated with pregnancy using a comparison graph of normal and pregnancy periods (※When using in maternity mode)
Body fat percentage registration / Target weight setting / Graph display (image saving and external data transmission also possible)
For sensitive information such as your menstrual start date, end date, basal body temperature, and weight data that you don't want others to see, please use the authentication password setting at startup.
To enjoy the menstrual cycle prediction/management app "Rhythm Diary," we recommend an Android-compatible device with Android OS 4.0.3 or later installed.
*Please check if you have the latest Android OS.
We will actively make various functional improvements and additions in the future.
We look forward to your opinions and requests!
▼Contact us here▼
[email protected]
Thank you for your continued support of Rhythm Diary.
Woman's DIARY 4.15.2 Update
Bug Fix.
Read More
Woman's DIARY Features
Previous Versions More
Woman's DIARY period・diet・cal
4.15.2
APK
November 22, 2025
26.8 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a, x86, x86_64
Screen DPI: nodpi
SHA1: 7db974b132c487e015ddff0442896001330151a5
Size: 26.8 MB
What's New:
Bug Fix.
Woman's DIARY period・diet・cal
4.14.7
APK
September 29, 2025
38.44 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi, armeabi-v7a, x86, x86_64
Screen DPI: nodpi
SHA1: e3a738d4007f615aff48bc5fd0623f14b3576df4
Size: 38.44 MB
What's New:
Bug Fix.
Woman's DIARY period・diet・cal
4.14.6
APK
March 28, 2025
36.25 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi, armeabi-v7a, x86, x86_64
Screen DPI: nodpi
SHA1: 71a026f4bdfb13384de2e77044ae7ea4b9bef4cb
Size: 36.25 MB
What's New:
Bug Fix.
Woman's DIARY period・diet・cal
4.14.5
APK
March 16, 2025
36.25 MB
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi, armeabi-v7a, x86, x86_64
Screen DPI: nodpi
SHA1: e120d6e8305a4528dae13deb1f61c50cf8e87977
Size: 36.25 MB
What's New:
Bug Fix.
More Information
Package Name:
Category:
Update Date:
2025-11-22
Latest Version:
4.15.2
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
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