I, Madhusudhan Sarvodhaya, as a developer, consider privacy and security seriously. This app as such does not collect any user data or publish data to third party sites. No advertisement or analytics related libraries are included in this app.
If you find any security vulnerability that has been inadvertently caused by me, or have any question regarding how the app protects your privacy, you may post a dicussion on github or send an email, and I will try to help.
For security purpose, please consider installing apps only from Google Play Store. This applies to any app you may use on your android device.