PiyoLog Baby Feeding Tracker: iPhone vs Android
PiyoLog Baby Feeding Tracker gets 1k+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
PiyoLog Baby Feeding Tracker by PiyoLog Inc. is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Parenting FreeApp Store
App details
Google Play
App details
Tech stack
Trackers and permissions of build v7.11.3, from the εxodus privacy report (CC BY-SA).
PiyoLog Baby Feeding Tracker downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 1k+ | 5M+ |
| Google Play | 500+ | 1M+ Measured |
| Total | 1k+ Confidence | 10M+ Confidence |
How this is calculated
Where PiyoLog Baby Feeding Tracker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Subscription-led
How PiyoLog Baby Feeding Tracker makes money: subscriptions, one-off purchases and ads.
Top in-app purchases · App Store US, most popular first
| 1 | PiyoLog Premium Monthly Plan subscription | |
| 2 | PiyoLog Premium Annual Plan subscription |
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.9 ★ | 10k |
| Google Play | 4.7 ★ | 29k 118 written reviews |
| Both stores | 4.7 ★ weighted by ratings | 39k |
About PiyoLog Baby Feeding Tracker
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