You can view the statistics of your iOS App by logging into your iTunes Connect account, using your Apple Developer ID. You can view different stats for different time period and can also download the stats.
How to View iOS App Statistics
- Login to iTunes Connect account by using your Apple Developer ID
- Click on “Sales and Trends”
- You can see your App under the graph (If you have multiple Apps, you can view all those apps in the list)
- Click on the App to view its stats
- Select the date range on the top right corner of your screen to view the stats of a specific period.
- Click on the download icon to download the stats as CSV file or as XLS file.