Version history
ninaru - 妊娠したら妊婦さんのための陣痛・妊娠アプリ
60
ASO score
Text
71/100
Reviews
50/100
Graphic
60/100
Other
0/100
App Rating
4.9
Votes
146.52K
App Age
10y 6m
Last Update
Dec 01, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Rating
|
4.89
|
4.7
|
+4%
|
|
Number of Ratings (Voted)
|
146.5K
|
849.7K
|
-83%
|
|
App Age
|
10y 5m
|
9y 6m
|
+10%
|
|
In-app Purchases Price
|
$0
|
$53
|
|
|
Update Frequency
|
42d
|
26d
|
+63%
|
|
Title Length
|
30
|
26
|
+15%
|
|
Subtitle Length
|
25
|
28
|
-11%
|
|
Description Length
|
3 991
|
3 290
|
+21%
|
|
Number of Screenshots
|
1755
|
1530
|
+15
%
|
|
Size
|
107MB
|
345MB
|
-69
%
|
Category Ranking in United States
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Last 180 days
Last year
| Top | Dec 25, 2025 | Jan 01, 2026 |
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| Top | Dec 25, 2025 | Jan 01, 2026 |
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| Top | Dec 25, 2025 | Jan 01, 2026 |
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| Top | Dec 25, 2025 | Jan 01, 2026 |
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No results were found!
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Ranking Keywords in United States
| Keywords | App Rank |
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Analyze this and other apps using Asolytics tools
Text ASO
Title
(
Characters:
30
of 30
)
ninaru - 妊娠したら妊婦さんのための陣痛・妊娠アプリ
Subtitle
(
Characters:
25
of 30
)
妊娠から出産まで赤ちゃんを見守る陣痛アプリ-ニナル
Description
(
Characters:
3991
of 4000
)
◆You will receive daily information about your pregnancy and baby based on the number of days of your pregnancy.
◆During pregnancy, you can feel the growth of the baby in your belly with messages and illustrations.
◆You will enjoy your maternity life with peace of mind and resolve questions and concerns about pregnancy.
For your partner, we recommend the app "Papa ninaru," which is specially designed for dads.
It helps dads understand pregnancy, childbirth and unborn babies.
"Ninaru" and "Papa ninaru" will make your pregnant life fun and exciting!
All functions of the apps are free of charge!
【FEATURES】
◆Counter for the number of days and weeks of pregnancy
When you open the app, you can see how many days until your due date at a glance. You can set the counter from 0 weeks and 0 days, which is your last menstrual period.
◆Daily Messages
You will receive a message about your pregnancy and baby every day. All messages are supervised by obstetricians and gynecologists.
◆New Articles according to the number of days of pregnancy
Morning sickness, weight control, fetal movement, prenatal care, naming, labor, childbirth, and more... You'll find articles in the "New Articles" section that answer all your questions and concerns about pregnancy.
◆Baby Kick Counter and Contraction Counter
When you start to feel a fetal movement, use a "Baby Kick Counter." Also, when you start having contractions, you can measure the interval between contractions by using a "Contraction Counter." You'll be able to see your contraction history.
◆Maternal Supplies List
There are a lot of things to prepare for during pregnancy and childbirth. You can check the "Maternal Supplies List" and know what you need to buy and when.
◆Pregnancy Schedule
The "Pregnancy Schedule" lets you see what you need to do and when, during pregnancy.
◆Cute illustrations of babies
The baby illustrations change every day, so you can see and feel the growth of your unborn baby!
◆Stories of other pregnant women's experiences
You can read the experiences of others according to the number of weeks. There is a lot of information on morning sickness, fetal movement, recommended pregnancy and childcare goods, etc.
◆Search function
You can search for information about pregnancy, childbirth and babies from over 3,500 articles.
◆All for free!
【REVIEWS】
・"When I had bad morning sickness, the daily messages of the app cheered me up!"
・"I used to watch ninaru with my husband every day, and it seemed to make him feel like a father from the time I was pregnant."
・"It is very easy to read and use, and I look forward to opening it every day!"
・"This was my first pregnancy, and I was worried about everything, but there was a wealth of information that was easy to understand, and I was able to face the birth with peace of mind."
【FROM THE STAFF】
Pregnancy and childbirth are very precious experiences for most of us.
We hope that you enjoy this special period of pregnancy with your newborn baby.
Especially for those who are experiencing pregnancy and childbirth for the first time,
there are so many things you don't know.
"Can't we support pregnant women with more accurate and appropriate information?"
With this in mind, we created "ninaru" and "Papa ninaru."
We will provide you with the information and articles every day during your pregnancy.
We hope that this app will be useful to you in your pregnant life.
【CONTACT INFORMATION】
If you are unable to start up the app, please contact us at the following email address: ninaru@eversense.co.jp
If you are able to start up the app, please contact us through the Settings in the app.
"Ninaru" was ranked number one in the AppStore Medical Ranking on August 13, 2018!
One in two mothers who gave birth for the first time in 2017 used "ninaru."
(Calculated from the results of the ninaru user survey and the "Demographic Statistics" released by the Ministry of Health, Labor and Welfare (as of July 2018))
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Read more
Other
Additional Information
| Rating: | |
| Voted: | 146.52K |
| App Store Link: | |
| Website: | |
| Email: | - |
| Privacy Policy: | |
| Categories: | Health & Fitness, Medical |
| Size: | 106MB |
| App Age: | 10 years 6 months |
| Release Date: | Jul 13, 2015 |
| Last Update: | Dec 01, 2025 |
| Version: | 9.23 |
Version history
9.23
Dec 01, 2025
Thank you for using ninaru. In order to make the application easier to use, the following changes have been made in the latest version.
- Add a New Year’s commemorative image
- Minor improvements
If you have any problems or requests in using this application, please contact us from Contact Us. Thank you for your continued support of ninaru.
(For fathers, please use "Papa ninaru," a childcare application exclusively for fathers.)
9.22
Oct 30, 2025
Thank you for using ninaru. In order to make the application easier to use, the following changes have been made in the latest version.
- Minor improvements
If you have any problems or requests in using this application, please contact us from Contact Us. Thank you for your continued support of ninaru.
(For fathers, please use "Papa ninaru," a childcare application exclusively for fathers.)
