Our apps do not collect information that would allow us to identify individual users.
Information may be collected by third parties like Google Admob which shows banner ads in the app. If we are not showing ads in our app, then even this information is not collected by them.
Google Analytics is a monitoring SDK used by many apps and some of our apps. This reports on the aggregate statistics and usage patterns of the app. This information also does not identify individual users. These tools do allow us to see which model of android devices are using our apps, which countries are using our apps more etc. The information is not specific enough to identify particular users or particular device IDs.
If users contact us using the E-mail Feedback or Contact buttons in our app, then they do reveal the information that is revealed when you e-mail someone, like E-mail address etc.