RSS feed service
Keep lets you take notes either on screen or via voice, and you can colour-code them. The Android version only runs on 4.0 and above. If you’re running 4.2 or above, you can access Keep directly from the lock screen widget.
No word yet on an iOS version, but if Google is serious about wanting some of the Evernote market, that will be an essential. We’re huge fans of Evernote around here, but if you’re happy letting Google have everything, this could be a viable basic alternative — and it is entirely free.
Google Keep–Save what’s on your mind [Android Official Blog]