Yes, 探眼-扫描探测酒店民宿隐藏设备 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.
探眼-扫描探测酒店民宿隐藏设备 has several in-app purchases/subscriptions, the average in-app price is $60.00.
To get estimated revenue of 探眼-扫描探测酒店民宿隐藏设备 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.