You can configure custom charts for your app based on app submissions.
Following charts are supported currently.
This is this + button you need to click to add a new node.
This popup panel opens when add chart button is clicked. Select the desired chart from here.
Chart can be configured from right panel which appears after selecting a chart in left panel.
If any charts are added then they can be viewed in submissions view by clicking on Analytics icon above submissions table.
Chart input can be changed by applying various filters as used for submissions table.