Privacy

Say Hello World is a learning app for young children. It is designed to be private by default.

No accounts, no tracking. The app does not require sign-in and does not collect personal information. There are no analytics or advertising trackers.

On-device only. Settings such as the chosen age band, topics, and sound preference are stored locally in your browser (localStorage) and never leave your device.

No third parties. The app does not share data with anyone.

Questions? Contact Matt.