Get Google Apps on your mobile device
Android iPhone BlackBerry Windows Phone  
Options for access
Use native Android apps
Most Android phones have mobile versions of Gmail, Calendar, Contacts, and Google Hangout pre-installed. You can download other mobile apps like Docs for free, on Google Play. To begin using these apps, follow these steps to add the account to your phone. 
Use your phone's mobile browser You can also access your apps from your Android's browser app. Just point the browser to, touch the app you want to use, and sign in to your Google Apps account. 

What other Google Apps can you use on your Android? Visit Google's Android Help Center.