We do not collect any personal data like phone, email, name or anything. A unique ID is assigned to a browser and we just track the timestamp when a browser is used. We cannot tell who is using this app but we can tell that someone who played this app yesterday has played today also.
If you create a word to share with friends you have an optional name field, that you can enter anything you like. We review each word and show it to others only if it is good for every audience as per the age restriction of this app.