Make sure that the app is usa business email database compliant with the User Data policy and other Google Play Developer program policies.
Make sure that your app contains a privacy policy and that the privacy policy is posted in Google Play Console.
Review the app on your own, specifically paying attention to:
Listing all required and optional data types;
Allocating data types to purposes for which data types are used in the app;
Listing all the processes of data usage in terms of whether data is collected and shared;
Checking what data types are processed ephemerally (meaning that the app accesses and uses data while it is only stored in the memory and for no longer than necessary to provide a certain feature or request).
Make sure that your responses reflect the actual behavior and content of the app.
User-centric approach to privacy
A user-centered privacy approach in design and development is a response to fast-changing legal environments in terms of privacy regulations, which are different and specific to a given region. This approach is also an element of GDPR, which puts an emphasis on privacy by design, a principle according to which companies are encouraged to implement measures, at the earliest stages of the design of processing operations, in such a way as to safeguard privacy and data protection principles right from the start. The user-centric approach expands this definition by a guideline to analyze user’s behavioral engagement to ensure the potential privacy risk at the stage of defining user’s journey and highlights the importance of extending the existing UX evaluation techniques to improve the usability of privacy implementations in systems.