Yes, Hunting Challenge 2018 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.
Hunting Challenge 2018 has several in-app purchases/subscriptions, the average in-app price is CHF 78.00.
To get estimated revenue of Hunting Challenge 2018 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.