# TrackMy.Baby > TrackMy.Baby is a web-based baby tracker that helps parents and caregivers log feeding, sleep, diaper changes, and other baby activities. It works in any browser — no app download required. One-time payment, no subscription. Real-time sync across devices. Share with up to 5 family members for free. Available in 20+ languages. Works offline as a PWA. ## Key Features - **Web-based**: Access from any browser on phone, tablet, or computer. No app store download needed. - **One-time payment**: Pay once starting at $4.90, use forever. No recurring subscription. - **Multi-user collaboration**: Share with up to 5 users for free. Real-time sync across all devices. - **Offline PWA**: Install to home screen, log activities without internet, auto-sync when reconnected. - **20+ languages**: English, Chinese, Spanish, Portuguese, Japanese, Korean, German, French, Italian, Russian, Hindi, Indonesian, Vietnamese, Turkish, Thai, Malay, Dutch, Polish, Swahili. - **Privacy-first**: No ads, no data collection, no data selling. ## What You Can Track - Feeding: Breastfeeding (left/right/both), bottle feeding, solid food - Sleep: Naps and nighttime sleep with duration - Diaper changes: Wet, dirty, or both - Health: Temperature, vaccines, medicine - Growth: Height, weight, head circumference - Activities: Outdoor play, bath time, tummy time, and more ## Pricing - **Free**: Up to 50 records, 5 shared users, real-time sync - **Starter ($4.90 one-time)**: Up to 5,000 records, all core features - **Ultimate ($13.90 one-time)**: Unlimited records, all features ## Important Pages - [Home](https://trackmy.baby/) - [Blog — Baby care guides and tips](https://trackmy.baby/blog/) - [Baby Sleep Schedule by Age: 0-12 Months Guide](https://trackmy.baby/blog/baby-sleep-schedule-by-age/) - [How Many Diapers Does a Newborn Use Per Day?](https://trackmy.baby/blog/how-many-diapers-newborn/) - [Privacy Policy](https://trackmy.baby/privacy) - [Terms of Service](https://trackmy.baby/terms) - [Start Tracking — Web App](https://app.trackmy.baby/login) ## Blog Content Our blog publishes educational parenting content with citations to authoritative sources (AAP, AASM, NSF, Mayo Clinic, CDC). All articles are available in 20 languages. Current articles: 1. **How Many Diapers Does a Newborn Use Per Day?** — Diaper count by age, wet/dirty diaper norms, when to call pediatrician. Sources: AAP, La Leche League, CDC. 2. **Baby Sleep Schedule by Age: 0-12 Months Complete Guide** — Sleep duration, wake windows, nap transitions, sleep regressions by age. Sources: AASM, AAP, NSF, Mayo Clinic, Sleep Foundation. 3. **TrackMy.Baby Official Release** — Why we built a web-based baby tracker. 4. **Version 1.1.3: Offline Logging + PWA Guide** — What's new and how to install the PWA. ## Contact - Email: support@trackmy.baby - App: https://app.trackmy.baby/login