ルナルナ ベビー:妊娠から出産後も、ママと赤ちゃんのアプリ app icon

ルナルナ ベビー:妊娠から出産後も、ママと赤ちゃんのアプリ

Feel the growth of your baby every day! Luna Luna Baby will support your life during pregnancy, such as a ToDo list that tells you what to do according to the number of weeks of pregnancy and content for discussing concerns between moms.

MTI Ltd. · com.mti.lunababy

Not rated yet 100K+ downloads v9.2.0 130.9 MB Android 9+ PEGI 3 · Everyone

  • Signature matches the Google Play version Details

At a glance

Latest version
v9.2.0 (122)
Updated
Jul 25, 2026 (3 months ago)
APK size
130.9 MB
Requires
Android 9+ (API 28)
CPU support
x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category
Parenting (app)
Listed since
Jan 8, 2025 (at least)
Permissions
17 (1 sensitive)
Website
sp.lnln.jp/service/lnln_servises
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

ルナルナ ベビー:妊娠から出産後も、ママと赤ちゃんのアプリ is an app by MTI Ltd. in the Parenting category, listed since at least January 2025. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 17 permissions, 1 of them sensitive: read phone status and identity. It asks for the same permissions as version 9.1.0. The app can read the advertising ID that ad and analytics services use.

What's new in v9.2.0

軽微な修正を行いました。

Description

From the listing uploaded by “appupdater”.

\LunaLuna's app for expectant and new mothers has surpassed 24 million downloads (*)/ LunaLuna Baby is basically free and provides daily updates on your baby's development until your due date. ゜.+:。 ゜.+:。 ゜.+:。 ゜.+:。 ゜.+:。 ゜.+:。 ゜.+:。 ゜.+:。 ゜.+:。 ゜ 【Basic Functions】 ◆Pregnancy Week Counter, Monthly Age Counter Register your last menstrual period start date or due date, and your pregnancy week will be automatically displayed. You can also register your last menstrual period start date, so you can get an approximate due date even if it's not yet confirmed. After your baby is born, their monthly age will be displayed. ◆Today's Baby From the third week of pregnancy, we provide daily updates on your baby's development. It's supervised by obstetrician-gynecologist Dr. Takashi Sugiyama, so you can rest assured. You can feel your baby's growth even from the early stages of pregnancy when they are still small. Even after childbirth, we'll deliver daily information (advice for mothers, baby's development, etc.) supervised by pediatrician Dr. Toru Kikuchi. ◆This Week's Mom: We'll inform you about the physical and mental state of mothers according to their pregnancy week by week, starting from the early stages. It's convenient because you can anticipate future changes! We'll provide advice to help expectant mothers have a more reassuring maternity life until childbirth. ◆Calendar: You can quickly check your pregnancy week on the calendar, making it easy to read! You can also see indicators of your physical condition, so please use it when planning ahead. ◆To-Do List: Learn what you need to do from pregnancy to childbirth, along with mothers' experiences. It's updated monthly according to your pregnancy month, from the early stages (2 months pregnant) to your due date. In addition, we also deliver a shopping list that shows the necessary maternity and baby goods according to your pregnancy week. Please use it to help you prepare to become a mother! ◆Advice Column: An advice column function exclusively for mothers using Lunarluna Baby. You'll likely find a lot to relate to among other mothers! If you're wondering, "Am I experiencing the baby blues?" or "How do other mothers handle this?", please feel free to talk to other mothers. Please share your experiences and advice with other mothers! ◆Maternal and Child Records A maternal and child record function usable from pregnancy through childcare. You can track your weight during pregnancy and your child's growth curve in graphs, and receive birth and childcare information specific to your area from your local government! *The maternal and child record uses the maternal and child health handbook function provided by the "Maternal and Child Health Handbook App, BoshiMo" service, which can be managed on your smartphone. ◆Everyone's Surveys A function that allows you to vote on themes related to pregnancy and childcare. By voting, you can see the real experiences of other mothers using Lunarluna Baby through survey results! Themes are set for each stage from early pregnancy to childcare, so you can learn "How did other mothers handle this stage?" ◆Mental Care During pregnancy and postpartum, hormonal fluctuations can cause discomfort. Mental care allows you to understand your current state with a score. By subscribing to a paid plan, you can also use the following services: ◆Messages for Mom (Paid Feature) You will receive daily messages from your obstetrician tailored to your gestational week, from early pregnancy until your due date. The messages are supervised by obstetrician Dr. Takashi Sugiyama. ◆Messages for Dad (Paid Feature) You can easily share weekly changes in Mom's physical and mental state, as well as the baby's condition, with Dad. ◆Food Feature (Paid Feature) You can check whether each food item is safe to eat during pregnancy. We provide information on things to be aware of regarding foods you normally eat, and their effects on your unborn baby. This is original content from Lunarluna Baby, supervised by an obstetrician. 【App Issues/Requests】 For inquiries regarding issues or requests, please contact us via email through the app: Launch App > Menu > Contact Us If you are unable to launch the app, please send an email to the address below. [email protected] Please note that our reception hours are 9:00 AM to 5:30 PM, excluding Saturdays, Sundays, and public holidays. Also, we sincerely apologize, but we are unable to respond to individual comments within reviews. *Download figures are as of April 2026. 【Recommended for people like this! 】 ・For those pregnant with their first child (first-time maternity, first-time mother) ・For those expecting their second or subsequent child and wanting to remember "what to do and when" until their due date ・For those who want to know what their baby is doing during pregnancy ・For those who want to check their gestational age immediately during pregnancy ・For those who want to check the number of days until their due date immediately during pregnancy ・For those who are currently pregnant and using Lunarluna ・For those who have been using Lunarluna for fertility planning ・For those who want to be well-prepared to become a mother during pregnancy ・For those who want to know what to prepare by their due date ・For those who don't know what baby items, including baby clothes, to prepare ・For those who don't know what maternity items to prepare ・For those who want to know what to be careful of from early pregnancy until their due date ・Lunaruna For those who want to ask questions about pregnancy and childcare to mothers using a baby - For those who want advice on baby toys and daily necessities - For those who want to know "What do other mothers do in situations like this?" - For those who want to share the baby's and mother's condition with their partner until the due date - For those who want to know what is good and bad for the baby and mother during pregnancy - For those who want to know what foods should be avoided for the baby and mother during pregnancy - Daily messages from a supervising physician for 10 months and 10 days from early pregnancy until the due date Those who want to read this page: - Those who want to share the excitement and anticipation around their due date with other mothers. - Those who want to feel their baby's growth from early pregnancy. - Those who want to know about the physical changes that will occur from early pregnancy onward. - Those who want to record and manage their weight during pregnancy. - Those who want to know the appropriate weight during pregnancy. - Those who want to record their baby's height, weight, and what they can do after birth. - Those who want to experience their baby's growth during their ten months of pregnancy. - Those who want to spend their ten months of pregnancy with peace of mind.

Version history

4 versions are listed, going back to v8.7.0.

All 4 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jul 25, 2026.
  • Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
  • Same certificate as the 2 other versions checked

Store checks and file details

  • Developer signature verified Jul 25, 2026
  • Validated against Google Play Jul 25, 2026
  • Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
  • Signing certificate (SHA-1)2A:36:1E:4B:5C:4B:DC:A7:40:A7:51:AC:28:11:A9:61:B4:C6:BF:4F
  • File MD51b950ce1c0a224e3b2ae3cc160b40662
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (17)

ルナルナ ベビー:妊娠から出産後も、ママと赤ちゃんのアプリ requests 17 permissions, 1 of them sensitive.

Required hardware & features

ルナルナ ベビー:妊娠から出産後も、ママと赤ちゃんのアプリ APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the ルナルナ ベビー:妊娠から出産後も、ママと赤ちゃんのアプリ APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the 2 other versions checked. After downloading, check that the file's MD5 is 1b950ce1c0a224e3b2ae3cc160b40662.

Tags

More Parenting apps