[SimonDawlat]

Easy, just go to an app page. Say, Inside for example:

iOS – https://batch.com/insights/app/ios/inside-com-breaking-news

Android – https://batch.com/insights/app/android/inside-com

[alexeichemenda]

And you'll have a lot of statistics there, such as the average number of words / characters used in all of their push notifications, frequency etc. That's really useful to get an overview.