I use advertisements in my apps to keep them free for you to use. All ads are served by Google's Admob service. Google might collect personal data, including your device's Android advertising ID, depending on your privacy settings. This app, nor it's publisher, collects any private infomation, nor does it, or it's publisher, disseminate any of your personal information.
My app currently does not collect analytics information but may in the future use Google Firebase to collect additional information about demographics and app usage. This information will help me improve my app. All this information is anonymous and cannot be used to identify the user. I do not sell any data to third parties.
The app currently allows the user to query public websites but retains and/or disseminates no information about those interactions to anyone. The app may evolve to allow for online updating of the examination question pools.