Version history
KONOTOKI :Ovulation prediction
50
ASO score
Text
50/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.3
Votes
836
App Age
5y 9m
Last Update
Mar 19, 2025
iAP
$3.99 - 3.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.29
|
4.69
|
-9%
|
|
Number of Ratings (Voted)
|
836
|
812.2K
|
-100%
|
|
App Age
|
5y 9m
|
8y 7m
|
-33%
|
|
In-app Purchases Price
|
$4
|
$48
|
-92
%
|
|
Update Frequency
|
269d
|
27d
|
+888%
|
|
Title Length
|
30
|
26
|
+15%
|
|
Subtitle Length
|
29
|
28
|
+4%
|
|
Description Length
|
3 974
|
3 243
|
+23%
|
|
Number of Screenshots
|
1075
|
1418
|
-24
%
|
|
Size
|
83MB
|
346MB
|
-76
%
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
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||
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
| Top | Dec 06, 2025 | Dec 13, 2025 |
|---|---|---|
|
No results were found!
|
||
Ranking Keywords in United States
| Keywords | App Rank |
|---|---|
|
생리 주기를 예측하세요
|
out
out
|
|
생리주기 과 배란일
|
out
out
|
|
배란일
|
out
out
|
Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
30
of 30
)
KONOTOKI :Ovulation prediction
Subtitle
(
Characters:
29
of 30
)
Inform fertile day to couple!
Description
(
Characters:
3974
of 4000
)
＼Very simple! ／
All you have to do is enter your period. The app will inform you of your "most fertile time" and "due date of your next period."
You can also enter your basal body temperature and weight easily, and the app will create a chart automatically. The chart can be output in PDF file.
＼All in one function supporting your pregnancy／
All necessary functions supporting your pregnancy are included in the app, ranging from estimate of your next ovulation date & menstruation date, management of your basal body temperature, physical condition, treatment to advice for your efforts to conceive!
The app calculates the most fertile time based on your estimated ovulation date and inform you of the best timing for pregnancy.
You can receive explanation on women's physical condition according to menstrual cycle and advice for your efforts to conceive, under supervision of experts. This will help you get your body ready for pregnancy.
The level of support can be changed from simple management to careful one by switching the mode. The careful management mode will support your management of hospital visit, medicine and injection.
＼A couple can share the app!／
By connecting the couple's apps, the both can share pregnancy prediction, the woman's physical condition record and each other's schedule.
The app can inform the most fertile time, which the woman may hesitate to say directly to the partner, which leads to mitigation of stress.
The man can work together for pregnancy by getting the information on the woman's physical condition and change of mood from the app.
One-tap message function will become available when the apps are connected. You may use it to make an appointment for your important day.
【What KONOTOKI can do】
*Prediction of your ovulation date, most fertile time and due date of next period
*Management of your basal body temperature and weight by chart
*Schedule management of your hospital visit, medicine and injection
*Explanation on your physical condition & advice for your efforts to conceive are available under supervision of experts
*Information sharing and sending/receiving of messages between the couple by connecting the apps
*All functions are available free of charge
■ Most suitable for the person below!
・Hope for pregnancy
・Want to know your ovulation date in a simple way
・Want to know the most fertile time in a simple way
・Want to get advice for pregnancy
・Want to inform your partner of the most fertile time
・Want to know the woman's period and physical condition
・You and your partner want to work on pregnancy together
・Want to manage your basal body temperature and the chart automatically
・Want to get pregnant in a planned manner
・Suffering from infertility
・Want to manage your fertility treatment medicine and hospital visit
・Bothered by expensive fertility treatment cost and ovulation date checker
■ Facilitate communication
In many cases, women manage and understand their ovulation date and fertile time. In this situation, they may hesitate to inform such timing to their partners.
KONOTOKI helps to solve this issue by simultaneously informing the couple of the most fertile time.
■ About KONOTOKI's Ovulation Calculation
The app uses the Ogino method of calculation to compute days with high likelihoods of achieving pregnancy.
■ Linkage with "Health" app
KONOTOKI can link data with Apple "Health" app using HealthKit API.
Through data linkage, KONOTOKI can import the basal body temperatures and weights registered in "Health" app.
■ Contact Us
We greatly appreciate our users' valuable opinions and impressions, but we are not currently able to reply individually in the App Store.
We would be grateful to receive all inquiries, requests, and bug reports by e-mail at the following address:
konotoki.support@amanefactory.com
.。.:*・゚+.。.:*・゚+.。.:*・゚+.。.:*・゚+.。.:*・゚+.。
KONOTOKI supports the couple who wish to have a baby
May a Fantastic Day Come to You!
~ KONOTOKI Development Team}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 836 |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Health & Fitness, Medical |
| Size: | 82MB |
| iAP: | 3.99 - 3.99 $ |
| App Age: | 5 years 9 months |
| Release Date: | Mar 18, 2020 |
| Last Update: | Mar 19, 2025 |
| Version: | 1.4.2 |
Version history
1.4.2
Mar 19, 2025
Thank you for always using KONOTOKI.
* Improved the stability and performance.
We will continue to make improvements in order to provide better services to our users in the future. Thank you for always using KONOTOKI.
1.4.1
Nov 25, 2024
Thank you for always using KONOTOKI.
* Improved the stability and performance.
We will continue to make improvements in order to provide better services to our users in the future. Thank you for always using KONOTOKI.