Synchronization of contacts in the app.Authentication in applications and services of the company.Automatic update of all Android applications can be done with Google Play services app.All these applications are continuously synchronized with Google. Google Play services application is responsible for managing many applications of the great G. Services that are free and that aim to make user lives easier. Google Play Services application is the collection of many services offered by Google, worth the redundancy, and that are managed from an application.
