Photo Friend: Privacy Policy

This app collects and transmits:

the Advertising ID, exclusively for purposes of advertising and analytics.
Anonymized telemetry information like OS version, device type, screen size and app crashes in order to monitor the app performance.

Apart from that, this app does not send any other user data to any remote party, and no data is shared with other apps. It does not store the pictures taken in the course of light metering.