No, DrGoniometer is not free (it costs 299000.00), and it also contains in-app purchases.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
DrGoniometer costs 299000.00 to download (and they also have additional in-app purchases).
To get estimated revenue of DrGoniometer app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
Chart
|
Category
|
Rank
|
---|---|---|
Top Paid
|
|
40
|
Top Paid
|
|
55
|
Top Paid
|
|
64
|
Top Paid
|
|
98
|
Top Paid
|
|
115
|