Yes, 随机数 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.
随机数 has several in-app purchases/subscriptions, the average in-app price is 29.00 đ.
To get estimated revenue of 随机数 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
5 out of 5
1 ratings in Vietnam