Android has its own Play Store, but with a bit of tinkering, you can also install apps from outside the official app store.

The Google Play Store ... Android devices? The Google Play Store is only half of the equation. You also need to obtain Google Play Services for your device. Almost every Play Store app, including ...

F-Droid is an alternative Android app store that offers a wide selection of free and open-source software applications to download. Google's Play Store, formerly known as the Android Market ...