Android is an open-source software stack for mobile devices, and a corresponding open-source project led by Google. We created Android in response to our own experiences launching mobile apps. We wanted to make sure that there was no central point of failure, so that no industry player can restrict or control the innovations of any other.
"Android M Developer Preview
Get ready for the next version of Android. Test your apps on Nexus 5, 6, 9, and Player. Explore what's new - runtime permissions, Doze and App Standby power-saving features, new assist technology, and more."
"Android Wear
Information that moves with you. Small, powerful devices, worn on the body. Useful information when you need it most. Intelligent answers to spoken questions. Tools to help reach fitness goals. Your key to a multiscreen world."
Create stuning Android application for your favorite websites
AppYet is a web platform that allows you to convert any web Rss/Atom feed to apps for Android OS.
Once you install Zipwhip on your Android phone you can send and receive texts using your existing mobile number from your desktop, the web, or your Android tablet. Zipwhip is a free service that runs in the background on your phone. It uses your existing data and messaging plan that you have through your wireless service provider.
Monetize your Android app in a user-friendly way by showing free app offers.
The AppBrain offerwall promotes free apps to your users. Each app a user installs from the offerwall will generate revenue for you. The offerwall does not take away your banner space, therefore you can make money in addition to banner ads.
Maestro answers your music needs with seamless remote access to all of your music, auto backup your music to the cloud, and play your music in your iPhone or Android. Connect with Maestro to share music and playlists with your friends, discover news, events, emerging artists, and more.
Jump & shift between Facebook, Google+ and Twitter!
With Jift for Android, view and update your Facebook, Twitter, and Google Plus social profiles all at the same time! Cross-share content, write posts, comment, like, +1, check-in, manage photos, and more."
"With BBM® what you share is always yours to control - even once it's left your phone. Download it for free on iOS®, Android™, Windows Phone® and BlackBerry®."
"/e/ is an a mobile ecosystem (ROM + onlines services) that:
is open source, is pro-privacy, is compatible with most existing Android applications cares about usability already exists!"