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40weeks later : pregnancy&baby

40weeks later : pregnancy&baby

Mother's must-have app

13 ratings
16 reviews
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๐Ÿ’ช Health & Fitness
๐Ÿฅ Medical
Free
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Details

  • Released
  • Updated
  • November 28, 2022
  • October 15, 2025

Features

Developer

Connect i Co.,Ltd.
โœจPromote your app โœจ
40weeks later : pregnancy&baby screenshot #1 for iPhone
40weeks later : pregnancy&baby screenshot #2 for iPhone
40weeks later : pregnancy&baby screenshot #3 for iPhone
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40weeks later : pregnancy&baby screenshot #9 for iPhone
โญ16
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Alternativesโ†˜๏ธŽ
โ“8 answered
FAQโ†˜๏ธŽ
๐Ÿ“ฆw/o updates
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About

Track your pregnancy journey from conception to childbirth and beyond. This app helps predict fertile days, monitor fetal growth, manage maternal weight gain, and track your child's development.

โœ“Pregnancy, childbirth, and parenting modes
โœ“Fertile window and ovulation prediction
โœ“Fetal growth tracking via ultrasound analysis
โœ“Maternal weight gain guidance
โœ“Child developmental checks
โœ“Medication reminders for fertility treatments
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What's New in 40weeks later

2.0.2

October 15, 2025

Minor bug fixes and UI improvements

User reviews

Most RecentHighest RatedLowest Rated

Language setting

Can I use this app (global version) in Korean? Does this app have a language change setting? Thank you!
40weeksquestion40weeksquestion

Response from developer

Thank you for using '40weeks later'. Our app supports Korean, English, Japanese, and Vietnamese, and the language is automatically set according to your device settings โ€” no manual adjustment is needed. ๐ŸŒธ We hope you continue to enjoy using 40weeks later! Thank you so much. ๐Ÿ’•

Love this!!!

It is an app that can be used in a wide range of areas from pregnancy to childbirth and childcare. It is an app that can be used very well.๐Ÿ˜†๐Ÿ‘๐Ÿ‘
webshopper13webshopper13

Response from developer

Thank you for using '40weeks later'. Your support has been a source of strength for us.๐ŸซถI hope you continue to enjoy our service.๐Ÿฅฐ

Seamless app!

The only app I've been using to track my periods, ovulation, and pregnancy. UI is convenient and simple to use.
gagababe0gagababe0

Response from developer

Thank you for using '40weeks later'. Please continue to be with our service from pregnancy to childcare.๐Ÿ’•

Highly recommend

As a first time mom, I needed it as much as information to raise my baby and this app had all I needed. I was able to check how well my babies growing just playing weight and height on this app and it gave me the percentage of her growth compared to other babies.
JiyeonEllieJiyeonEllie

Response from developer

Thank you for using '40weeks later' and taking the time to leave us a review.๐Ÿ˜Š We are thrilled to hear that you loved your experience with us.โœจ Your kind words mean a lot to our team!๐Ÿ™

Most useful App

This app is the most useful to check my babyโ€™s growing. I could record and check my weight change. Also Journaling part was great!
์€ผ๋ฆฌ๊นŠ์€๋‚˜๋ฌด์€ผ๋ฆฌ๊นŠ์€๋‚˜๋ฌด

Response from developer

Thank you for using '40weeks later'. Your positive feedback means a lot to us, and weโ€™ll continue to strive for excellence in everything we do.๐Ÿซถ Thanks again for your support, and we look forward to serving you in the future!๐Ÿฅฐ

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Developer apps

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์—ด๋‹ฌํ›„์— - ์ž„์‹ , ์ถœ์‚ฐ, ์œก์•„, ์ž„์‹ ์ค€๋น„ ํ•„์ˆ˜์•ฑ

by Connect i Co.,Ltd.

๐Ÿ’ช Health & Fitness

(5.6K)

Free
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FAQ

What is the accuracy of 40weeks later's fertility predictions?

The app calculates menstrual cycles, fertile days, and ovulation reminders based on user input. While based on medically standardized metrics provided by Korean gynecologists, individual variations can occur. For precise diagnoses, consulting a healthcare professional is recommended.

Can 40weeks later analyze ultrasound photos?

Yes, 40weeks later offers automated OCR analysis of fetal ultrasound photos. It stores and analyzes fetal growth information like weight and head circumference to determine percentages against standard growth figures per week.

How does 40weeks later help with maternal weight management?

The app provides a guide to recommended weight gain ranges by week, compared to pre-pregnancy weight. This guidance is based on recommendations from sources like Williams Obstetrics and the American College of Obstetricians and Gynecologists (ACOG).

What age range is 40weeks later suitable for?

40weeks later has an age rating of 12+, making it suitable for teenagers and adults who are planning pregnancies or are new parents.

Is 40weeks later available on Android devices?

Currently, 40weeks later is supported on iPhone and iPod devices. Information regarding Android compatibility is not provided in the current data.

How often is 40weeks later updated?

The latest version, 2.0.2, was last updated on October 15, 2025. This suggests a relatively recent update, though the frequency of future updates is not specified.

What are the key features for pregnancy preparation in 40weeks later?

For pregnancy preparation, 40weeks later helps users find their fertile window, predict ovulation days with an ovulation test analyzer, and manage fertility treatment schedules with medication reminders and procedure information.

Does 40weeks later offer support for child development tracking?

Yes, 40weeks later includes developmental checks and growth management for children based on their age. This covers areas such as gross motor skills, fine motor skills, cognitive development, language, social skills, and self-help.