Yes, 拍照取字-图片转文字 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.
拍照取字-图片转文字 has several in-app purchases/subscriptions, the average in-app price is $186.67.
To get estimated revenue of 拍照取字-图片转文字 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.