Apps unique App download Id

[shailunema]

Hi,
I need some clarification :-
Is it possible to uniquely identify each user who has downloaded an Android App from Google Play /Market Store?

Is it possible to uniquely identify the user device as well? Say for e.g. for userA a different id (or sequence no) for the App1 downloaded onto his android phone and a different id for App1 downloaded onto his android tablet?

I am looking for a concept of unique identifier to be allotted to each user downloading the App. If there is a feature/API/lookup which GooglePlay provides by default then it is better to leverage that instead of building one .

Any comments/pointers will be appreciated.

Thanks.

 

[jonbonazza]

By default, no, but you can implement this yourself using the device's MEID.

 

[wubbzy]

this Identifying App Installations | Android Developers Blog can help you figure it out what @jon says.