Terms of Use
Last updated September 30, 2026
These terms apply to the Baton: Baby Tracker app for iOS and iPadOS. By installing or using the app you agree to these terms and to Apple's standard Licensed Application End User License Agreement (EULA).
The app
Baton helps parents record and review their child's daily routine, and share that log through iCloud. You are granted a license to use Baton for personal, non-commercial purposes under Apple's standard EULA.
Not medical advice
Baton is not a medical device and does not diagnose, treat or give medical advice. The suggested nap window, the vaccine schedule and the charts are reference information from published sources, cited in the app. Always ask your pediatrician about your child's health, feeding, sleep and vaccinations. In an emergency, call your local emergency number.
Free and Baton Plus
The core features — every kind of entry, timers, Live Activity, widgets, partner sync, full history, 7-day charts and CSV export — are free. Baton Plus is an optional paid upgrade that unlocks the extra features described in the app.
Auto-renewing subscription
- Baton Plus Yearly: US$9.99 per year in the United States and 99.000đ in Vietnam (other countries: the price shown by the App Store), with a 7-day free trial for eligible users.
- Payment is charged to your Apple Account at confirmation of purchase or, if you start a free trial, when the trial ends.
- The subscription renews automatically for the same period and price unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the period ends.
- Manage or cancel your subscription in Settings › [your name] › Subscriptions on your device. Cancellation takes effect at the end of the paid period; Plus stays available until then.
- Any unused portion of a free trial is forfeited when you purchase Baton Plus.
- If the price changes, Apple will notify you as required by the App Store before it applies.
Lifetime purchase
Baton Plus Lifetime (US$19.99 in the United States, 199.000đ in Vietnam) is a one-time, non-renewing purchase, available on every device signed in to the same Apple Account. Restore it for free in More › Baton Plus › Restore purchases.
Family Sharing
Both the yearly and lifetime purchases support Apple's Family Sharing. Anyone you invite to your log does not need to buy anything to view and add entries.
Refunds
All purchases go through the App Store, so refunds are decided by Apple under Apple's policies. Request one at reportaproblem.apple.com.
Your data and sharing
Everything you log in Baton is yours. We claim no rights to it and never receive it. When you invite someone to your log, you are responsible for that sharing, and the invited person can view and edit every entry in the shared log.
iCloud and backups
Sync and sharing depend on Apple's iCloud, your network connection and your iCloud storage, and may be delayed or interrupted for reasons outside our control. Export a CSV from time to time if you want your own copy.
Disclaimer
Baton is provided “as is” and “as available”. We do not guarantee that the app is error-free or always syncs instantly, and you should not rely on Baton as the only basis for decisions about your child's health.
Limitation of liability
To the extent permitted by law, our liability is limited to the amount you paid for Baton in the last 12 months. This does not exclude liability that cannot be excluded by law.
Changes
These terms may change as the app changes. The date at the top of this page reflects the latest revision.
Governing law
These terms are governed by the laws of Vietnam, without affecting the consumer rights you have where you live.
Apple's standard Licensed Application End User License Agreement (EULA)
Questions about these terms? Email vanthuong.dao2004@gmail.com