This suite of apps accesses private information for demonstration purposes only. It does not collect, store, generate or transmit any user information. (What happens in these apps stays in these apps.)
The sole exception to this may be error information, which may be used for the purpose of identifying and/or resolving technical problems. Information collected for troubleshooting purposes intentionally excludes information that could be used to attribute such error reports to any specific user.
In all likelihood, however, the distribution of this app is intended to be so limited that we’ll probably know the aforementioned error reports came from you, anyway.