As an avid Android user myself, I take privacy very seriously. I know how frustrating it is when apps collect your data without your knowledge.
I hereby state, to the best of my knowledge and belief, that I have not programmed this app to collect any personally identifiable information.
All data created by the you (the user) is stored locally in your device only, and can be simply erased by clearing the app's data or uninstalling it.
No analytics software is present in the app either.