You can show two charts, e.g. both the Cash Flow chart and the Assets chart, at the same time by clicking on the name of the chart top right and selecting Dual.
To return to single chart view, click on the name of the chart top right and select Single.
What if scenarios and Compare plans
If you have created other scenarios and wish to show the comparison between them, click on the name of the chart top right and select 'Compare Plans'.
Click on the chart name to change which What if plan you want to view. Use the swipe or click on the chart type name e.g. cash flow to change the chart type. Use the magnifying glass to reveal/hide the details.