ninaru vs YOKUMIRU(ヨクミル)
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))
YOKUMIRU(ヨクミル)
Connect with Japanese doctors from abroad for online medical consultations. Book appointments, communicate with specialists, and receive consultation records all within the app. This service provides general health advice and information, not medical treatment.
- Online consultations with Japanese doctors
- Book appointments and communicate with specialists
- Receive consultation records
- Video calls with doctors
- Credit card payment integration
- Available worldwide with internet access
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\海外でも日本の医療をあなたのそばに/ 予約可能な医師は250人以上、会員は4000人を突破(2023年11月時点の集計) 【YOKUMIRU(ヨクミル)とは】 YOKUMIRUは、海外にいる日本人のためのオンライン医療相談アプリです。 このアプリを使うことで、海外にいながら日本人の専門医に相談が受けられ、相談記録を受け取ることができます。 オンライン医療相談の予約から、医師とのやりとり、ビデオ通話、クレジットカード決済、記録の閲覧などをこのアプリ一つで実現することができます。 ※ 本サービスは「医療行為(診断・治療・処方)」を提供するものではなく、あくまで健康に関する一般的なアドバイスや情報提供を目的としています。 【こんな方にオススメ】 ・海外に在住の方 ・お仕事で海外に出張、滞在を予定している方 ・留学を予定している方 ・海外旅行を予定している方 ・海外で現地の病院に行くのが不安な方 【ご利用にあたって】 ◇ご利用料金 YOKUMIRUアプリのダウンロード・利用料いずれも無料です。 予約・相談のご利用にあたっては、VISA / MasterCard / AmericanExpress / JCB / DinersClub / Discoverいずれかのクレジットカードが必要になります。 ◇ご利用可能な国・地域 YOKUMIRUは、海外にいる日本人に提供する医療相談サービスです。インターネット環境さえあれば世界中どこからでも24時間365日利用することができます。 【お問い合わせ先】 ご意見や不具合、使い方についてのご相談は、レビューでなくYOKUMIRUお問い合わせ窓口までお送りください。サポートチームが対応させていただきます。 support@yokumiru.jp ※yokumiru.jpからのメールが受信できるよう、迷惑メール設定のご確認をお願いいたします。
Screenshots
Verdict
The clearest difference is ads: YOKUMIRU(ヨクミル) at none against ninaru's shown. YOKUMIRU(ヨクミル) also leads on update cadence (every 11 days vs every 3 weeks) and iOS requirement (15.0 vs 17.0). ninaru's advantage is review sentiment (85% vs 67%) and ratings volume (520 vs 21). On price, rating, in-app purchases and monetization model 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 holds the better App Store score, 4.9 against 4.8. That said, the two scores are not equally well evidenced: ninaru has 520 ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 85% of ninaru's written reviews are positive against 67% of YOKUMIRU(ヨクミル)'s.
ninaru ships an update every 3 weeks, YOKUMIRU(ヨクミル) every 11 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | ninaru | YOKUMIRU(ヨクミル) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (520 ratings) — better | 4.8 (21 ratings) |
| Positive reviews | 84.8% of reviews — better | 66.7% of reviews |
| Number of ratings | 520 — better | 21 |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 120 MB | 136 MB |
| Age rating | 17+ | 12+ |
| Developer | EVER SENSE, INC. | YOKUMIRU K.K. |
Customer experience
ninaru
YOKUMIRU(ヨクミル)
In-app purchases
ninaru
No in-app purchases
YOKUMIRU(ヨクミル)
No in-app purchases
Questions
Is ninaru free?
Is YOKUMIRU(ヨクミル) free?
Which has better reviews, ninaru or YOKUMIRU(ヨクミル)?
Do ninaru or YOKUMIRU(ヨクミル) have ads?
Which is updated more often, ninaru or YOKUMIRU(ヨクミル)?
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