Why is this metric useful?
You can review your app and your competitors and see the standings in each country the app is available within a defined timeframe.
How do we calculate it?
The data is provided by Apple and Google, they use their undisclosed algorithms.
What is the methodology?
You can check out App Store and Play Store help desks to learn more about their calculation methods.
How often is the data updated?
For App Store primary countries (top 20), the data is updated 8 times a day. For other countries in Apple App Store and all countries in Google Play Store, we update the data once a day.
What is the data coverage?
We cover both Apple App Store and Google Play Store.