陣痛タイマー by ぴよログ

Content rating
Everyone
50K+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

When you think you might be having a contraction, simply launch the app and tap "Contraction Started" to easily count and record the duration of your contractions. Tapping "Stopped" will automatically start counting the intervals between contractions.

"How do I record contractions once they start?"
"Are there any good tools or apps for preparing for childbirth?"

The easy-to-use "Contraction Timer" solves these anxieties that expectant mothers often have!

Share the app with your family and other expectant parents to prepare for the arrival of your baby. When you go to the hospital, simply show them the contraction history in the app!

☆Main Features of the App☆
◆Contraction Timer
・Can be used as a counter for duration and intervals between contractions.

・Tap "Contraction Started" to record contractions; it measures the duration until you tap "Stopped."

・Tapping "Stopped" will automatically start counting the intervals between contractions.

・Recorded data is automatically saved in the history.

◆Sharing Function
- You can share the status of your labor with your husband or family.
- Your husband or family can view the app to see the real-time situation.
- Push notifications will alert you when labor begins.
- You can test notifications beforehand.
- You can also refuse sharing individually.
◆History & Editing
- You can view the date, time, duration, and interval between contractions in chronological order.
- There is an editing function that allows you to delete incorrect measurements.
- This can also be used as documentation for your doctor.

☆A word from the staff☆
Thank you for visiting Labor Timer by PiyoLog.
How are you feeling? As your due date approaches, you may have many anxieties.

Among those anxieties, you might be wondering how to record your labor, and whether you can do it properly. To address these concerns, we have prepared a simple and easy-to-use labor timer app. Please proceed with your childbirth preparations with peace of mind during this important maternity period.

We hope this app will be of some help to you during your childbirth.
This free contraction tracking app makes it easy to record the intervals between contractions! It's a birth preparation tool for expectant mothers to use during pregnancy, allowing them to confidently share and notify their families about their contractions.
Updated on
Aug 3, 2026
Featured stories

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Device or other IDs
  • Data isn’t encrypted
  • Data can’t be deleted

What’s new

軽微な修正を行いました
Content rating
Everyone
Learn more

App support

About the developer
PIYOLOG INC.
info@piyolog.com
日本 〒475-0857 愛知県HANDA 155-3, HIROKOJICHO
+81 569-23-6410

More by PiyoLog Inc.