PiyoLog Baby Feeding Tracker

PiyoLog Inc. · Medical

4.9 2.7K ratings Free

Independent analytics for this App Store listing. AppTracker is not affiliated with PiyoLog Inc.

Chart standing · US

Not currently charting in this storefront.

What changed · US

Listing changes AppTracker has observed for this app in this storefront — new versions, price moves, rating shifts, and store copy.

Oct 11, 2026
New version 9.5.0 → 9.5.1

fixed minor bug

Oct 5, 2026
New version 9.4.0 → 9.5.0
Sep 13, 2026
New version 9.2.11 → 9.4.0
Sep 6, 2026
New version 9.2.10 → 9.2.11
Aug 31, 2026
New version 9.2.9 → 9.2.10
Aug 26, 2026
New version 9.2.7 → 9.2.9

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 93% 2.5K
4★ 6% 149
3★ 0% 11
2★ 0% 5
1★ 1% 16

In-app purchases · US

What this app sells inside itself, grouped by kind and priced for this storefront.

Subscriptions
PiyoLog Premium Monthly Plan $3.49/ month · 14-day free trial
PiyoLog Premium Annual Plan $34.99/ year · 1-month free trial

Screenshots

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About

PiyoLog is a childcare record-keeping app that can be shared by a couple in real time. This mother and child health notebook app lets you keep records of milk, diaper changing, sleep, and the like with easy one-handed operation! It provides a variety of features including a nursing timer, summary function, growth curve function, and more. ◆Built-in sharing function◆ Your input is shared immediately, so both parents 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 sleep times 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 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 growth curve ・Notifies you of next nursing time Terms of Use https://www.sakabou.co.jp/app/piyolog/eula_en.html

What's new · 9.5.1

fixed minor bug

Details

DeveloperPiyoLog Inc.
ReleasedNov 2017
UpdatedJul 2026
Version9.5.1
Size124.5 MB
RequiresiOS 16.0 or later
Age rating12+
LanguagesChinese, English, French, German, Italian, Japanese, Korean, Portuguese, Spanish
PriceFree
Categories MedicalHealth & Fitness
Bundle IDjp.co.sakabou.piyolog