Privacy Policy

MomoNest is built on data minimization. Your baby's activity (feeds, sleep, diapers, growth) is stored on your device.

We operate no user-data servers — your baby's journal is never sent to MomoNest.

By default, your data stays on your device only.

When you enable family sharing, data syncs through your own private iCloud (a CloudKit private database) — MomoNest cannot read it. Deleting data in the app also deletes the iCloud copy.

We never sell your data, and we never use it to train public AI models.

Plus purchases: RevenueCat, Inc. (US) processes the transaction with an anonymous user ID — never attached to your baby's data.

Configuration & analytics: Firebase Remote Config delivers configuration parameters; Firebase Analytics records aggregate product events that contain no baby journal content.

AI assistant: suggestions like SweetSpot are computed on-device. If you turn on "Ask via cloud" for Nidi, only your open question (max 6 turns, no journal or health data) is sent to the AI provider you configure in Settings — off means nothing is sent.

In some countries (currently including Vietnam), the free version shows ads served by Google AdMob on the Journal and Insights screens — always non-personalised: no IDFA, no tracking permission requested, and no baby data is ever shared with the advertising system.

Plus subscribers never see ads in any country.

You can export all of your data (Settings › Privacy & data › Export) or permanently delete everything on device and iCloud (Settings › Privacy & data › Delete all) at any time.

For any data questions, email welliovibes@gmail.com.