The apps displays 3-month, 6-month, 1-year and 5-year charts.
The stock symbols and data come from the Yahoo Finance web site.
To add a stock symbol, click on the + icon at the top of the screen and type a stock symbol or name. Double-click on the row with a stock symbol to view the dividend history. To delete a stock from the list, long-click the row with a stock symbol and click 'Yes' in the dialog box.
If you have a tablet you can view a stock list and charts side by side.
An app screenshot: