Most Android phones have mobile versions of Gmail, Calendar, Contacts, and Google Talk pre-installed. You can download other mobile apps like Docs for free from Android's Market. To begin using these apps, follow these steps to add the account to your phone.
You can also access your apps from your Android's browser app. Just point the browser to m.google.com, touch the app you want to use, and sign in to your GSuite account.
Use native Android apps (Recommended)
Gmail Send and receive mail.
Googe Docs View and edit docs!
Tasks Add and check off tasks.
Here's a look at just a few of the apps you can use on your Android:
Google Calendar View and add calendar events. Learn more
Google Talk Send instant messages.
Contacts Manage and get in touch with your contacts.
Lookup Quickly look up contacts at your domain
What other GSuite App can you use on your Android? Visit Google's Android Help Center.