Rule of 3 is not free (it costs 0.99), 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 Rule of 3 is 0.99.
To get estimated revenue of Rule of 3 app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.
Chart
|
Category
|
Rank
|
---|---|---|
Top Paid
|
|
258
|
Top Paid
|
|
395
|
Top Paid
|
|
428
|
Top Paid
|
|
438
|
Top Paid
|
|
438
|