BiuLog: Baby Tracker & Log

Contains adsIn-app purchases
Content rating
Everyone
10+
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Content rating
Everyone
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About this app

【A Baby Routine Tracker for New Parents and Caregivers】

Parenting is already busy. Logging your baby’s day should feel simple. BiuLog keeps feeding, sleep, diapers, solids, growth, vaccines, and routine changes in one place, with quick actions, a gentle design, and an easy way to look back, share handoffs, and care together.

BiuLog is great for:
・Families with newborns
・Parents tracking feeding, sleep, and diaper changes
・Caregivers organizing solids, growth records, and vaccine information
・Families who want to record baby routines together
・Parents sharing care details with babysitters, childcare teachers, postpartum caregivers, or daycare providers

【Quick One-Handed Logging】
Log feeding, sleep, diapers, and solids in just a few taps. Tap to record right away, or long press to add an earlier time, even during late-night care.

【Breastfeeding, Expressed Milk, and Formula】
Track breastfeeding with left and right side timers. For bottle feeding, record expressed breast milk and formula amounts separately in ml, helping parents understand each feeding and daily rhythm.

【Pee, Poop, and Diaper Changes】
Diaper logs can be recorded as pee, poop, or pee + poop. BiuLog also helps organize daily diaper changes, making it easier for caregivers to understand your baby’s condition.

【Solids and Daily Routine】
Record food type, amount, and notes for solids. Review each day’s full timeline to see what your baby ate, how long they slept, how much they drank, and how many diapers were changed.

【Family Sharing】
With Pro, you can create a family share and invite up to 2 family members to join for free and share Pro features. Family members can view and record baby routines together, making it useful for parents, grandparents, and regular caregivers.

【Caregiver Sharing】
The Caregiver Plan is designed for babysitters, childcare teachers, postpartum caregivers, and daycare providers. Caregivers can share baby care records with parents and record daily care together, helping parents understand their baby’s routine during care hours.

【Vaccine Records and Reminders】
Use built-in vaccine schedule references to record vaccination status, completion dates, and upcoming doses, making it easier to organize vaccination information without searching through paper records.

Note: Vaccine schedules are for personal records and reminders only. Actual vaccination timing and details should follow your doctor, official guidance, and your baby’s health record booklet.

【Growth Records and Milestones】
Track height, weight, and head circumference, and save precious milestones such as rolling over, crawling, walking, and saying first words.

【Routine Charts】
View feeding amounts, sleep, pee, poop, diaper changes, and solids by week, helping parents better understand their baby’s recent routine.

【Soft Watercolor Style and Custom Home Screen】
BiuLog includes a gentle watercolor-style home screen. With Pro, you can customize button text, colors, fonts, images, and icons, or place your baby’s photos on the home screen.

【Multiple Baby Profiles】
Pro supports multiple babies, making it useful for twins, siblings, and families caring for more than one child. Each baby can have their own data, records, and home screen style.

【Export, Backup, and Restore】
Export activity records as CSV, or create a complete JSON backup including baby profiles, daily logs, growth records, vaccines, custom buttons, images, and settings.

【Start Without an Account】
BiuLog can be used without creating an account. Basic daily logging is free. If you want ad removal, Family Sharing, multiple baby profiles, advanced charts, full backup, and more customization features, you can upgrade when needed.

Ad removal and Pro features for family use are one-time purchases. The Caregiver Plan is a monthly subscription for professional caregivers who need to share baby care records with parents.

BiuLog makes baby tracking quick, cute, and easy to organize.
Updated on
Jun 8, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity, and Device or other IDs
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

What’s new

3.0.0 重大更新:
新增家庭分享與托育照顧者共享功能,支援多寶寶管理、家人一起記錄照顧內容,並改善同步穩定性。優化專業版功能、備份還原、成長與圖表紀錄體驗。修正多語系畫面文字顯示、寶寶刪除、計時與紀錄儲存等問題,讓日常照顧記錄更穩定順暢。
Content rating
Everyone
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App support

About the developer
張志浩
9a6.chihao@gmail.com
北屯路1號9樓之6 北區 台中市, Taiwan 404