What information do I collect
I do not collect any information. I only have access to information that you voluntarily give me via email or other direct contact from you.
What do I use your information for
I use your information that you provided via email or other direct contact only for troubleshooting application.
How do I protect your information
Information that you provided via email or other direct contact is stored in my Google email, my computational devices (PC, phone, ...) and backup media.
Do I disclose any information to outside parties?
I do not sell, trade or otherwise transfer your information to outside parties. Email communication is stored in Google email box
Third party
True Contacts application is AOSP contacts application adopted to be published on Google Play. Obviously application processes your personal data according to Google privacy policies https://www.google.com/policies/privacy/ (e.g. your contacts are synchronized with your Google account). Information about all permissions used is available in source code which is accessible via AOSP project https://source.android.com/