Privacy policy
In this app you are going to download and install from the Google Play Store will store any data you enter inside the app on your device. It does not send any personal data to the internet.
You have to enter a name (can be a nickname) and your date of birth, optionally you can enter the time of birth and a picture. All this data is not share with third parties and is only stored locally on your device.
Only your advertisement ID from Google is transfered to Admob, if you have configured it this way in your Google account.
Contact me for any further questions.