Google Inc. (NASDAQ:GOOG) has updated the Gmail iPhone app with new features. The new Gmail iOS app has custom signatures for messages and a vacation responder. You can set them up through the gear icon at the top of the new menu. The app also supports nested labels. Scribbles has also been added to the Gmail iOS app.
Scribbles is a feature that allows you to open up a canvas and draw a picture. You can make sketches using different colors and adjust the brush sizes. These can be attached with messages within Gmail. Last of all the company has added a notification sound for incoming e-mails.