As Android user I believe you know Google Play Store. Yes, that is the official app store of Google's mobile platform. With Google Play you can search for and download Android games, apps, and live wallpapers. Google play will view applications and other content before downloading to your android phone. It indexes lots of information about each app, including the author's description, images, ratings, user comments and alternative suggestions.
Almost all Android devices comes with pre-installed this app. But if you want update your Play Store you can download apk file here. This is newest version of Google Play, version 4.4.22. Download and install it just like any other APK and enjoy the new Play Store experience.
Download file: 6MB (Google Play Store v4.4.22 APK)
