まいにちのたまひよ-妊娠・出産・育児期に毎日役立つアプリ

1.1M installs
7.3K ratings
24.7K monthly active users
$<10K monthly revenue est.
IAP 0% · Ad 100%
Install Trends
Weekly +2.4K
Trending
Monthly +41.1K
Trending

まいにちのたまひよ-妊娠・出産・育児期に毎日役立つアプリ Summary

まいにちのたまひよ-妊娠・出産・育児期に毎日役立つアプリ is a ad-supported Android app in Family by Benesse Corporation. Released in Jan 2016 (10 years ago). It has about 1.1M+ installs and 7.3K ratings with a 3.73★ (average) average. Based on AppGoblin estimates, it reaches roughly 24.7K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Mar 25, 2026, version 124.

Recent activity: 2.4K installs this week (41.1K over 4 weeks) showing exceptional growth , and 16 new ratings this week View trends →

Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.

Data tracking: SDKs and third-party integrations were last analyzed on Apr 2, 2026. The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Feb 9, 2026.

Store info: Last updated on Google Play on Mar 25, 2026 (version 124).


3.73★

Ratings: 7.3K

5★
4★
3★
2★
1★

Screenshots

App screenshot
App screenshot
App screenshot
App screenshot

App Description

When you get pregnant [Tamahiyo]: Daily updates on the baby's condition and the pregnant mother's physical condition! \Very popular/Pregnant women can also exchange information with each other! Apps useful for pregnancy and childbirth

\Recommended Features of the "Mainichi no Tamahiyo" App/

◆Packed with essential information for pregnancy, childbirth, and childcare!

Daily advice, supervised by doctors and specialists, tailored to your pregnancy week, including and , is extremely popular!

We deliver information you need "now," such as "How does the baby spend time in the womb during pregnancy?", "How does the mother's body change during pregnancy?", "What do I need to prepare for childbirth?", and "Tips for getting your baby to sleep."

◆For managing the mother's health during pregnancy and the baby's schedule during childcare!

During pregnancy, the calendar function makes it easy to see your due date and how many months pregnant you are, which is convenient for preparing for childbirth!

Furthermore, you can record morning sickness, weight, and fetal movement, which can be used during checkups.

During childcare, you can record your baby's daily care and manage events by month!

◆Create lasting memories from pregnancy with the growth record!

You can easily register precious moments during pregnancy, such as ultrasound images, in the app, allowing you to preserve your family memories.

◆ Easily exchange information with others who have the same due month and age!

We offer a "Room" where over 10,000 people (※) with the same due month and age as you can gather.

Because it's a gathering of moms and dads in the same situation as you, you can empathize and easily ask for advice!

(※January 2025, 2 months pregnant to 2 months old)

-----------------------------------------------------------------------------------------
[A request from "Mainichi no Tamahiyo"]
If you write about problems, suggestions for improvement, or bugs regarding the app in the app store reviews, we may not be able to grasp the detailed situation, and it may take time to resolve the issue.

For problems, suggestions for improvement, or bugs regarding the app, please contact us via the "Frequently Asked Questions/Inquiries" section on your My Page within the app, or via https://faq.benesse.co.jp/category/show/2852?site_domain=tama.

-----------------------------------------------------------------------------------------

\Features of the "Mainichi no Tamahiyo" App/

〇Today's Baby
Receive daily messages about your baby's growth from pregnancy through childbirth, and of course, after birth.
Supervised by doctors and experts, it helps alleviate anxieties and concerns during pregnancy and childcare!

〇Advice for Moms and Dads
Easily see advice on changes in your physical condition during pregnancy, dietary advice, and what foods are OK/NG during pregnancy.

〇Today's Recommended Article
We introduce articles you should read now, tailored to your week of pregnancy, such as "What foods helped during morning sickness?"
Packed with information on how to relieve morning sickness, recommended pregnancy goods, childbirth preparation goods, and childcare goods!

〇Pregnancy and Childbirth Calendar
See ​​the timeline from the day you conceived to your due date at a glance.
You can also record daily events, making it easy to share with your partner!

〇Growth Chart
Easily see the changes in the mother's body during pregnancy and how the baby is growing!

〇 Rooms (Communities)
Easily exchange information with others who have the same due month and age as you.
Furthermore, in themed rooms such as "Housework," "Money," and "Goods," you can exchange information with friends and experienced parents, regardless of whether you are pregnant or raising a child!

〇 Tamahiyo Discount Pass
From pregnancy to childcare, receive great benefits every month according to your pregnancy month and baby's age!
In addition to discounts from Tamahiyo, you'll also receive benefits from companies and services that support mothers and fathers during pregnancy and childcare.

〇 Care Record
Record various aspects of childcare such as "breastfeeding," "diaper changes," "bath," and "sleeping" in real time every day, and share this with your partner.
It's useful for understanding your baby's daily rhythm and for doctor's visits and checkups! *You can record fetal movements during pregnancy.

〇 Shop (Mail Order)
In addition to purchasing goods necessary for pregnancy and childbirth, we also have a wide selection of gifts for thanking those who gave you congratulations when your baby was born!

\Recommended for people like this! /
* Looking for an app to help with pregnancy and childbirth
* Anxious about first pregnancy and childbirth
* Want advice tailored to each week of pregnancy
* Want to enjoy pregnancy with my husband
* Want to record the baby's growth during pregnancy
* Want to record the baby's growth during childcare
* Want to properly manage my health during pregnancy
* Want to know the schedule from pregnancy to childbirth
* Want to know lots of information about babies from pregnancy to childcare
* Want to get a name analysis done for my baby before birth
* Want a maternity app (for pregnant women)
* Want to know what the baby is like in the womb week by week during pregnancy
* Want to properly manage the schedule from pregnancy to the due date
* Want to be well-prepared for childbirth
* Want to resolve questions during pregnancy and childcare
* Want to share worries and joys of pregnancy and childcare with others in the same situation
* Want to be careful about my diet during pregnancy

---------------------------------
▽ Regarding the handling of user information Please also check "Handling of customer information on sites and apps" in "Benesse Corporation's commitment to protecting personal information".

https://www.benesse.co.jp/privacy/index.html

1. We do not acquire GPS location information, device-specific IDs, or phonebook information.

2. We access photos stored on the user's smartphone for display within the app. However, we will not use photo data for any other purpose.

3. This app transmits user information to external parties other than our company as follows:

*Our purposes for using this information are posted at the following number.

① For verifying the effectiveness of the services we provide, and for improvement and development of new services.
② For providing information and guidance (advertisements, etc.) regarding products and services.

● Recipient: Adjust
• Our purpose of use: ① and ②
• Items sent: Usage history (pages/screens viewed, operations on pages/screens, etc.), usage environment (IP address, OS, browser, etc.), identifiers (cookies, advertising identifiers, etc.)
• Recipient's purpose of use: https://www.adjust.com/privacy-policy/
• Opt-out for ad delivery: https://www.adjust.com/ja/forget-device/

● Recipient: Google (Google Ad Manager, Firebase, Google) Analytics)
• Our purpose of use: ①・②
• Items transmitted: Usage history (pages/screens viewed, operations on pages/screens, etc.), usage environment (IP address, OS, browser, etc.), identifiers (cookies, advertising identifiers, etc.)
• Recipient's purpose of use: https://policies.google.com/privacy
• Opt out of ad delivery: https://policies.google.com/technologies/ads

● Recipient: Appier
• Our purpose of use: ①・②
• Items transmitted: Member registration, survey responses, prize applications, etc. Information registered and entered by the customer through this service, such as comment posting, usage history (viewed pages/screens, operations on pages/screens, etc.), usage environment (IP address, OS, browser, etc.), identifiers (cookies, advertising identifiers, etc.)
* Purpose of use by recipient: https://www.appier.com/ja-jp/about/privacy-policy
* Opt-out for advertising: https://adpolicy.appier.com/ja-jp/

● Recipient: Meta (Facebook)
* Our purpose of use: ②
* Items sent: Usage history ( Pages/screens viewed, operations on pages/screens, etc.), usage environment (IP address, OS, browser, etc.), identifiers (cookies, advertising identifiers, etc.)
* Purpose of use by recipient: https://www.facebook.com/privacy/policy
* Opt-out for advertising: https://www.facebook.com/help/109378269482053/

● Recipient: KARTE
* Our purpose of use: ①
* Items sent: Information you have registered or entered using this service, such as member registration, survey responses, prize applications, and comment postings. Content, usage history (viewed pages/screens, operations on pages/screens, etc.), usage environment (IP address, OS, browser, etc.), identifiers (cookies, etc.)
* Purpose of use by recipients: https://karte.io/karte-policy.html

4. We may provide user information, such as the IP address accessed, to public institutions such as the police and child welfare centers if requested by law enforcement agencies, or if we deem it necessary to ensure the safety of the user or a third party due to serious concerns regarding the safety of life or physical safety in the content posted by the user.

5. For inquiries regarding the handling of user information in this service, please contact us via the "Inquiries" section on the "Tamahiyo" website (https://faq.benesse.co.jp/?site_domain=tama).