Gmail

Gmail is an app developed by Google. With it your emails will be automatically pushed to your phone. And it provides real-time notifications so you don't have to be worried about missing any important emails.

You can easily switch between labels and multiple Gmail accounts on your phone. You can search all your emails and find the one you are looking for quickly with the help of Google search. Gmail syncs emails you have recently received, so you can read them even when you're offline. Plus, on Android, you can use the Gmail widget to check your inbox and compose new messages right from your device's home screen.