If your app uses Firebase or AdMob, you have to declare the data those SDKs collect in Play Console's Data safety form, even though your own code never touches it. Google publishes a disclosure page for each SDK, and the form should match what those pages say plus whatever your own app collects.

This guide summarises those pages for the most common SDKs as of November 2026. SDK versions change what they collect, so treat it as a starting point and check the pages for the versions you actually ship. The form is in Play Console under App content, Data safety.

AdMob (Google Mobile Ads SDK)

Google's AdMob disclosure page says the SDK collects and shares these data types automatically, for advertising, analytics and fraud prevention: the device's IP address, which may be used to estimate general location; user product interactions such as app launch, taps and video views; diagnostic information such as app launch time, hang rate and energy usage; and device and account identifiers, including the Android…