PiyoLog: Newborn Baby Tracker

Contains adsIn-app purchases
28.7K reviews
Content rating
Rated for 3+
1M+
Downloads
Content rating
Rated for 3+
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About this app

Keep an eye on your baby development with PiyoLog, a newborn baby care tracker. Breastfeeding, diaper changing and baby sleep tracker, child development milestones and more! This is a must-have for any parent who’d like to create a nursing routine and make sure their baby is growing healthy day by day.

PiyoLog - Newborn Baby Tracker works with Amazon Alexa and can be recorded by voice.

No more need to have several child care apps: PiyoLog is an all-in-one digital baby journal where you can log the most important information in your post pregnancy period.
* Baby breastfeeding tracker
* Pumping tracker
* Baby feed timer
* Baby eating and diaper tracker
* Baby growth tracker

Thanks to the variety of functions, PiyoLog baby tracker makes postpartum life much easier. Whether it’s baby food or sleep, height, weight or medical conditions, the app will store baby nursing info as well as baby milestones month to month.

◆Built-in sharing function◆
Childcare info is shared immediately, so both parents, nanny, or caregiver can check on the baby's records anytime. On days when daddy is taking care of the baby while mommy is out, mommy can still have peace of mind by checking the baby eating tracker and milk amounts when daddy records them.

◆Record types◆
Nursing, Formula, Pumped breast milk, Baby food, Snacks, Poop, Pee, Sleep, Temperature, Height, Weight, Baths, Walks, Coughing, Rashes, Vomiting, Injuries, Medicine, Hospitals, and any other information you like, as well as a childcare diary (with photos)

◆Unique features◆
・Designed for easy, one-handed operation even while nursing, etc.
・Equipped with time bar function providing daily babycare summary at a glance
・Automatically aggregates and displays one-day amounts for nursing time, milk quantity, sleeping time, etc.
・Summarizes weekly variation in meals, sleep, bowel movements, and temperature in easily viewable graph
・Enables you to check how baby is growing with a baby growth chart
・Notifies you of the next nursing time: there is no way you can miss pumping, eating or pampers changing with PiyoLog baby feeding and diaper tracker.

It’s not easy to grow a baby. But having PiyoLog as a post pregnancy companion and newborn tracker makes parenting more organized and thus less stressful. Once you start keeping a child journal and log all developmental milestones, you’ll find how simple it’s to nurture your infant and share important details between parents.

Check the baby food tracker to see what your newborn eats at this particular stage and how s/he reacts to this food. Consult their nap tracker to find out when they need to sleep. Look through the pump log to know exactly when it’s time to get milk. Add your baby’s age, height, weight to the milestone tracker and observe the infant development week by week.

Create the best nursing routine with PiyoLog daily baby tracker! Accurate records = less stress = happy parenting. Track and grow a healthy baby!

From a smartwatch equipped with Wear OS,
You can log childcare records and check recent records, and use the breastfeeding timer.
Also, by setting it up on a tile, you can check recent records without opening the app.
Baby Tracker for Breastfeeding, sleep, baby eating, baby growth and diaper.
Updated on
Oct 9, 2026

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.
  • This app may share these data types with third parties
    Personal info, App activity, and Device or other IDs
  • This app may collect these data types
    Personal info, Health and fitness and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

28.3K reviews
ボイジーリオン
September 16, 2026
It's pretty good at what it does. It could do with a few features though, like calculating how much breast milk has been consumed, or auto scheduling and adjusting a day's feeds based on a target total and the amount consumed, or summarising the size of poos in the amount rather than just the quantity.
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Katie Cullen
April 6, 2026
Extremely helpful app that let's you log everything that paid apps do; you can track your child's/children's sleep, poop/wee, height, weight, vaccinations, food, bathing, and add customised options. You can view a graph of each of these items, which makes it easy to identify a child's patterns. You can also add journal notes each day. There are ads but they're limited to the same part of the screen and aren't obnoxious, so I tend to forget they're there. I still can't believe it's free 😍
8 people found this review helpful
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RK D
May 11, 2026
An excellent app for logging my baby’s diapers, sleep, and feeds. One suggestion I have is to add an option to view a summary for the past 7 days instead of only from Sunday to Saturday. It would be very useful to compare data from the previous 7 days without having to scroll left and right through different weeks. Please consider adding this feature.
1 person found this review helpful
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What’s new

bug fix