Minimalist Piano
Minimalist Piano collects no data. Not anonymously, not in aggregate, not for analytics, not for crash reporting, and not for advertising.
The app makes no network requests of any kind. It contains no analytics, advertising or tracking code, and no third-party libraries. It asks for no permissions: no microphone, no camera, no contacts, no location, no notifications. It has no accounts and no sign-in. It does not use the Advertising Identifier and does not track you across apps or websites.
The piano sound is a file inside the app, so nothing is streamed or downloaded while you play, and the app works with no signal at all.
Four settings, held in the app's own storage on the phone and nowhere else: which of the two arrangements you last used, where along the piano you were, how many keys you had on screen, and the starting note of the stacked view. They exist so the app opens where you left it. They never leave the device, are not readable by other apps, and are deleted with the app.
Since nothing is collected from anyone, nothing is collected from children either.
If a future version ever collects anything, this page will say so before that version ships, and the App Store privacy labels will change with it.