CW&T
Grass collects no data. None at all.
The app makes no network connections of any kind. There is no analytics, no crash reporting, no advertising, and no third-party SDK of any sort in it. Nothing about your use of Grass is transmitted anywhere, because the app has no means of transmitting anything.
Grass has no accounts, no sign-in, and no profile. It stores nothing about you on your device.
Grass reads your device's compass heading so the wind in the field can blow from magnetic north. That reading is used to draw the current frame and is never recorded, never stored, and never leaves your device.
Since Grass collects no data from anyone, it collects no data from children.
Questions about this policy: info@cwandt.com