# PiyoLog Baby Feeding Tracker — Newborn Breastfeed Sleep Log

> Real-time shared childcare log for feeding, sleep, and health tracking. (iPhone/iPad app by PiyoLog Inc..)

- Source: https://appshunter.io/ios/app/piyolog-baby-feeding-tracker/id1252857347 (this page in markdown: same URL + `.md`)
- Developer: [PiyoLog Inc.](https://appshunter.io/developer/440099912)
- Category: Medical, Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.90/5 from 2,676 App Store ratings · 400 written reviews indexed
- Age rating: 12+
- Requires: iOS 16.0 · 119 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2017-11-02
- Data updated: 2026-09-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/piyolog-baby-feeding-tracker/id1252857347/reviews.md

## What is PiyoLog Baby Feeding Tracker?

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

## Key features

- Real-time sharing for couples
- One-handed operation
- Nursing timer
- Daily and weekly summaries
- Growth curve tracking
- Customizable record types
- Childcare diary with photos

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PiyoLog Premium Monthly Plan | $3.49 | per month |
| PiyoLog Premium Annual Plan | $34.99 | per year |


## What do users think of PiyoLog Baby Feeding Tracker?

Overall sentiment: positive

**Pros**

- 👍 User-friendly and intuitive
- 🚀 Efficient tracking and logging
- 💡 Convenient sharing and syncing across devices
- 🔍 Comprehensive tracking features
- 📊 Helpful data visualization and analytics

**Cons**

- 🔍 Limited customization options
- 💰 Expensive subscription model
- 📢 Disruptive ads
- ⏱️ Imprecise time tracking

**Commonly reported bugs**

- Sudden app crashes
- Syncing issues between devices
- Incorrect data display (e.g., weight)

**Most requested features**

- Ability to edit sleep/feeding times
- Customizable log order and layout
- Improved Apple Watch integration
- Notification and reminder features
- Expanded growth tracking and health logging

## Recent user reviews (10 of 400)

All indexed reviews: https://appshunter.io/ios/app/piyolog-baby-feeding-tracker/id1252857347/reviews.md

### 5/5 — 计时

*2026-08-09*

除了喂奶可以设定计时几小时后再喂，其他都不能，这是个缺点！对于一顿奶，一顿辅食的节奏来说没办法提醒！比如三小时喝一次奶，这顿奶以后下一顿是吃了辅食，也要三小时后在喂奶，吃了辅食正餐就没有提醒了，导致正餐后需要自己想起来该喝奶了，这上面无法设置正餐点心后三小时喝奶时间！以后改进！！

### 5/5 — Baby care all in one

*2026-07-31, version 9.2.8*

The app is easy to use with collaborative feature with family and care givers. My personal favorite feature is the Apple Watch log. It’s so convenient for moms who don’t have phone with them while logging the baby activities. The breastfeeding stopwatch + alarm 💯

### 5/5 — It fits perfectly our needs

*2026-07-26*

I would love to donate to the app as it is very useful and thoughtful for parents.

### 4/5 — Logo changes

*2026-07-19*

The logo changes are not good. The old logos stood out as different and much easier to read visually. The redesign did feel like a downgrade visually.

### 4/5 — 功能简介实用

*2026-07-01*

整体的功能很简洁 页面也没有太复杂的东西，但是有个小建议，希望能够出现整体月份的那种日历可以看到以前的记录，而不是每次只能一页一页的去翻，包括那一天写了成长记录的，希望也能够在日历里有所体现

### 5/5 — 태어났을때부터 이것만 쭉써요

*2026-06-18*

다른어플들 다 깔아보고 같이 써봣는데
이게 간단하고 보는것도 눈에 확들어와서 넘 좋아요~!
분유처럼 이유식도 g이나 ml 기록 가능하게 해주셔요~~!!ㅎ

### 5/5 — Best App ever

*2026-04-29*

Very well-thought-out app design. I’ve been using it for more than a week now, and I’m still surprised by its amazing features. Everyday I discover an impressive functionality.

### 1/5 — It’s okay

*2026-04-21*

The ads are so annoying

### 5/5 — Best App to track the activities for baby

*2026-03-30, version 9.1.3*

Best app to keep track your baby activities during the day and night. The summary is very useful as well .

### 4/5 — Intuitive UI buy LOUD ads music

*2026-03-30, version 9.1.3*

The app is surprisingly feature-rich. We love it and it helps us keep track of all the things we should know about our baby. BUT, on the home page where I usually access the BF timer, there’s an ad window that (I understand) plays very LOUD music even after I disable the app’s sound in Settings. This sudden music always startles my baby while we are breastfeeding, especially late at night. I hope the developers can manage to vet the advertisers and avoid those ads with auto-play audio, especially those mobile games with jarring music.
Given that the users of this app are almost exclusively parents, why not source ads from baby-focused brands? I’m sure this would be a much more effective use of the advertisers’ budget as well…

## Frequently asked questions about PiyoLog Baby Feeding Tracker

### What does PiyoLog Baby Feeding Tracker do?

PiyoLog is a childcare record-keeping app designed for parents to track essential newborn activities. It allows for real-time logging of feeding (nursing, formula, pumped milk), diaper changes, sleep, temperature, growth measurements, and more. The app also includes a childcare diary with photo capabilities.

### What are the key features of PiyoLog?

Key features include real-time sharing between partners, easy one-handed operation, a nursing timer, a time bar for daily summaries, automatic aggregation of daily amounts for key activities, weekly variation graphs for meals and sleep, and a growth curve function to monitor baby's development. It also allows for customizable record types.

### Is PiyoLog free to use?

The app is free to download and use, but it does offer in-app purchases. This means some advanced features or functionalities may require an additional purchase to unlock.

### Who is PiyoLog for?

This app is designed for parents and caregivers of newborns and infants. It's particularly useful for couples who want to share baby care responsibilities and stay informed about their child's health and daily routines in real time.

### Can I track more than just feeding and sleep?

Yes, PiyoLog supports a wide variety of record types beyond just feeding and sleep. You can log diaper changes, temperature, height, weight, baths, walks, medication, doctor visits, and create custom entries for any other information you wish to record, including a childcare diary with photos.

## Version history (last 5 releases)

### 9.2.10 — 2026-08-30

minor bug fix

### 9.2.9 — 2026-08-23

fixed minor bug

### 9.2.8 — 2026-07-31

minor bug fix

### 9.2.7 — 2026-07-13

minor bug fix

### 9.2.6 — 2026-07-06

minor bug fix

## Apps similar to PiyoLog Baby Feeding Tracker

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Baby Connect: Newborn Tracker](https://appshunter.io/ios/app/baby-connect-newborn-tracker/id326574411) | 4.8 (13,810) | Free | Medical |
| [Baby Tracker - Newborn Log](https://appshunter.io/ios/app/baby-tracker-newborn-log/id779656557) | 4.8 (227,254) | Free | Medical |
| [Glow Baby Tracker & Growth App](https://appshunter.io/ios/app/glow-baby-tracker-and-growth-app/id1077177456) | 4.7 (23,448) | Free | Medical |
| [Baby Tracker & Newborn Log](https://appshunter.io/ios/app/baby-tracker-and-newborn-log/id551448817) | 4.8 (31,478) | Free | Medical |
| [Baby Breastfeeding Tracker](https://appshunter.io/ios/app/baby-breastfeeding-tracker/id420447115) | 4.3 (1,994) | Free | Medical |
| [Ovia Parenting & Baby Tracker](https://appshunter.io/ios/app/ovia-parenting-and-baby-tracker/id1106614359) | 4.8 (10,181) | Free | Medical |

## More apps by PiyoLog Inc.

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All apps by PiyoLog Inc.: https://appshunter.io/developer/440099912

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*