About Google Keep
Google Keep is an app that lets you easily create notes on the go. Since it syncs your notes to Google, you can access them virtually anywhere: on your Android device, through a Chrome app, and on the web.
Create: Use text, voice, or photos to create notes quickly and easily, and add multi-purpose checklists.
Organize: Drag & drop your notes and lists to rearrange them, and archive them when you no longer need them.
Access: Browse and search notes easily - you can even use widgets for quick note-taking and viewing.