I have not programmed this app to collect any personally identifiable information. All App data created by the you is stored on your device only, and can be simply erased by clearing the app's data or uninstalling it.
If you find any security vulnerability that has been inadvertently caused by me, or have any question regarding how the app protectes your privacy, please send me an email and I will try to fix it or otherwise help you as much as I can.
Thank you for using this App!
Andreas Mueller