ninaru vs べびノート
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ninaru
Track your pregnancy progress with daily updates, articles, and illustrations. Monitor baby's growth, record kicks and contractions, and prepare for childbirth with helpful checklists and schedules. Enjoy a supportive resource for a peaceful maternity journey.
- Daily pregnancy and baby information
- Baby growth illustrations
- Kick and contraction counter
- Maternal supplies checklist
- Pregnancy schedule
- Articles on pregnancy topics
- Searchable information database
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◆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))
べびノート
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べびノートは、毎日の育児記録をワンタッチで残せるiPhone特化型の育児記録アプリです。 ミルクや入浴など記録ボタンをタップするとまとめグラフに時刻通り記載され、いつ何をしたかが分かるようになり24時間での赤ちゃんの生活リズムが一目でわかります。 また記録ボタンには一言メモも付いており飲み残しやその都度の気になることをメモできます。 日記、最大3枚まで写真を載せることができ、1日1日の成長を記録できます。 べびノートでは最大6人まで共有できるので夫婦だけでなくおじいちゃんやおばちゃん、その他家族でも赤ちゃんの成長を見守り続けれます。 メモ、やることや気がついたことをすぐにメモに残せます。 かかりつけ、かかりつけの病院や緊急時にすぐ電話を掛けたいところへ登録することができます。 迷わない直感的な操作で、忙しい育児の合間にもすぐ使えます。日々の記録を見返しながら、お子さまの成長をやさしく見守れます。
Screenshots
Verdict
The clearest difference is update cadence: べびノート at daily against ninaru's every 3 weeks. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
ninaru ships an update every 3 weeks, べびノート daily. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | ninaru | べびノート |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (520 ratings) — better | — |
| Positive reviews | 84.8% of reviews | — |
| Number of ratings | 520 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17 |
| Further details — not scored | ||
| Size | 120 MB | 26 MB |
| Age rating | 17+ | 4+ |
| Developer | EVER SENSE, INC. | matsuda riki |
In-app purchases
ninaru
No in-app purchases
べびノート
No in-app purchases






