Stardust 英会話 is not free (it costs 2.99), however it doesn't contain in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
The price of Stardust 英会話 is 2.99.
To get estimated revenue of Stardust 英会話 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
Chart
|
Category
|
Rank
|
---|---|---|
Top Paid
|
|
176
|