The first app is a somewhat random app called HBR Stats. This cool little app provides "facts and figures offering a quick, sometimes quirky perspective on our world and the business that happens in it."
The second app is HBR Tips. This app "offers quick, practical management tips and ideas."
These nifty apps provide countless anecdotes and useful bits of information. I highly recommend them. Additionally, if you are in educational leadership, I recommend adding the Harvard Business Review to your weekly or monthly reading regimen. You might also want to browse the list of HBR book titles for additional reading.