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PiyoLog: Newborn Baby Tracker icon
GOOGLE PLAY

PiyoLog: Newborn Baby Tracker

PiyoLog Inc. · Parenting · United States store
NOT IN TOP 100 HERE
View on Google Play ↗ App Store version →
Revenue a month, worldwide EST
$434.2K
Likely $144.7K to $1.3M
▼ 11.3% in 27 days
New ratings
Tracking
Daily counts start building from today
Rating
4.9 of 5
28.8K ratings in this store
Countries it ranks in
3
was 2 on Oct 14, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track.

EST. REVENUE / MONTH · WORLDWIDE · GOOGLE PLAY
$434.2K
Range $144.7K to $1.3M
EST. REVENUE / YEAR · WORLDWIDE
$5.2M
Not ranked on App Store in tracked countries
LIFETIME INSTALLS (GOOGLE)
1.7M
About 16.1K per month on average since launch
WHERE IT EARNS · EST. / MONTH
  • Japan #7 Parenting$434.2K · 100%
HOW SURE ARE WE
Lower confidence: this app ranks below the overall top 50 everywhere, where single estimates can be off 2 to 4 times. The range is wide on purpose. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
28.8K
AVG RATING
4.88
PRICE
Free
IN APP PURCHASES
$3.49 - $34.99 per item
CONTAINS ADS
Yes
LAST UPDATE
13d ago
RELEASED
Nov 1, 2017
CONTENT RATING
Everyone

Last 28 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
28 / 28
COUNTRIES NOW
3 (was 2)
EST. REVENUE A MONTH, DAILY · BOTH STORES EST
Show daily values
Sep 24, 2026$489.3K a month
Sep 25, 2026$494.9K a month
Sep 26, 2026$500.7K a month
Sep 27, 2026$500.7K a month
Sep 28, 2026$489.3K a month
Sep 29, 2026$485.6K a month
Sep 30, 2026$479.3K a month
Oct 1, 2026$473.2K a month
Oct 2, 2026$430.3K a month
Oct 3, 2026$435.3K a month
Oct 4, 2026$455.6K a month
Oct 5, 2026$531.6K a month
Oct 6, 2026$536.9K a month
Oct 7, 2026$531.6K a month
Oct 8, 2026$581.9K a month
Oct 9, 2026$615.1K a month
Oct 10, 2026$615.1K a month
Oct 11, 2026$545K a month
Oct 12, 2026$545K a month
Oct 13, 2026$467.2K a month
Oct 14, 2026$538.2K a month
Oct 15, 2026$553.9K a month
Oct 16, 2026$538.2K a month
Oct 17, 2026$538.2K a month
Oct 18, 2026$546.9K a month
Oct 19, 2026$540.4K a month
Oct 20, 2026$529.5K a month
Oct 21, 2026$434.2K a month
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #6 Parenting · JP. Now: #7 Parenting · JP.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
$3.49 - $34.99 per item
Google Play only shows the price range per item.
REVIEW MOMENTUM
0.8 reviews / week
  • Trendsteady
  • Recent reviews average4.6 stars
  • Recent 1 and 2 star share5%
From the latest 397 written reviews, covering 3367 days.
RATING BREAKDOWN
28.7K ratings
5★93%
4★5%
3★0%
2★1%
1★1%

What users say

Latest reviews, United States Google Play.

★★★★★Oct 12, 2026

Ū-kàu chán!

★★★★★Oct 9, 2026

Simple and straightforward.

★★★★★Oct 3, 2026

good for tracking your baby progress for both parents

★★★★★Sep 28, 2026

easy use

★★★★★Sep 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.

★★★★★Sep 8, 2026

useful in us. yeah

Apps like this

Same category, earning about as much.

Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title or short description.

baby26tracker15piyolog7nursing7records6sleep5check5time5baby tracker5baby food5height weight5check baby5newborn4log4food4milk4piyolog newborn3newborn baby3nursing routine3baby growing3journal log3post pregnancy3tracker baby3baby eating3

What's new in VARY

bug fix

Store description

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.

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

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