MailTab for Gmail 5.3

MailTab for Gmail is the ideal app for instantly accessing your Gmail account without having to open your web browser. Download it for free and benefit from visual and audio mail notifications, quick access to your inbox and the ability to respond to mails at lightning speed.
After downloading, simply click on the MailTab icon in the top menu bar whenever you want to check your Gmail account and you will be presented with a beautiful little window containing the Gmail mobile interface.
MailTab for Gmail allows you to overcome email overload by increasing the speed at which you can access and respond to your emails.
For OS X Lion users, we have now added in-app purchases to allow you to unlock extra features such as opacity control, desktop mode with chat and removal of advertisements.
What's new in this version:
Added retina support for toolbar icons (back, forward, refresh etc). Fixed hide of startup preference - now works! Fixed bug where status bar icon would randomly become active. New app icon.