To begin using G Suite on your iOS device, you set up Google Sync by performing the following steps:

  1. Go to your device’s account settings.
  2. Tap Mail, Contacts, Calendars.
  3. Tap Add Account.
  4. Tap Exchange.
  5. Add your G Suite account and follow the instructions from there.
  6. Choose which products you want to synchronize to your device.

Now you can use G Suite from your iOS device. If you need more help, see Get G Suite mail, calendar, and contacts on iOS.