PiyoLog Baby Feeding Tracker app icon

PiyoLog Baby Feeding Tracker

by PiyoLog Inc.

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Appeye score 88 out of 100, from 347 reviews (moderate confidence)

347 reviews analysed · 3 Aug 2017 – 2 Aug 2026 · scored 15 Sep 2026

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Based on 347 reviews from 3 Aug 2017 - 2 Aug 2026.

Overview

Appeye score
88/100moderate confidence
Category rank
#23 of 185Parenting
Reviews analysed
347Scored reviews across both stores.
Sentiment trend
Trending upIts trend signals are moving in a positive direction.
App Store
4.9

2.7K ratings

Review sentiment

74
App namePiyoLog Baby Feeding Tracker
SellerPiyoLog Inc.
GenreMedical
Version9.2.8
Content rating12+
Requires iOS16.0
Size119 MB
Released2 Nov 2017
Current version31 Jul 2026
View on App Store
Play Store
4.9

28.1K ratings · 1,000,000+ installs

Review sentiment

82
App namePiyoLog: Newborn Baby Tracker
DeveloperPiyoLog Inc.
GenreParenting
VersionVaries with device
Content ratingEveryone
ReleasedNov 1, 2017
Reviews on store118
App description

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

Score by store

Appeye's overall score out of 100, calculated separately for each store.

App Store
86/100

from 11 reviews (limited confidence)

Play Store
90/100

from 336 reviews (moderate confidence)

Gap between stores: 4 points

Sentiment over time

Not enough monthly history yet to show a trend.

Version history sentiment

Per-release positive review share for each app version that has at least 3 analysed reviews, oldest first — so you can see whether the last real release helped or hurt separately from the calendar-month trend.

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Version history

  • Play StoreVaries with device4.88★ · 27.9K ratings3 Aug 2026

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