Yes, Hangman∙ is free to download, however it contains in-app purchases or subscription offerings.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Hangman∙ has several in-app purchases/subscriptions, the average in-app price is €3.12.
To get estimated revenue of Hangman∙ app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.