Salesforce1

Salesforce1 is a brand new way to experience Salesforce from any device and brings all your Chatter, CRM, custom apps, and business processes together in a unified, modern experience for any Salesforce user. With the power of the Salesforce1 Platform, you can now customize and build any app and instantly deploy that functionality through the Salesforce1 app.

Now you can experience all of Salesforce on your mobile device with the new Salesforce1 Mobile App:
• Create custom quick actions to take action from anywhere
• Receive notifications for posts and approvals that need your attention
• Access your custom list views
• Get an immediate view of your day in the new "Today" app
• View an intuitive interface for records, people, and groups
• Choose from a variety of mobile-optimized AppExchange apps to install
• Access all your custom objects and apps through the navigation menu
• Bring Visualforce pages and components into the navigation menu and into records

Early access to beta builds:
For early access to beta versions of the app before they are made generally available, you can sign up for access to the beta here:
https://play.google.com/apps/testing/com.salesforce.chatter