Google Play Services Varies with device
- Free Download
Powerful Google service that enhances your app experience ... system (OS) If you're running an older phone, you can download it from the Play Store It allows Google and third-party developers to update core ...
- PROS: Allows for improved app experiences, Saves you updating the Android OS often, Avoids problems of fragmentation of the OS, Without it Google services won't work!
- CONS: Could drain your battery