SMS for IChat Lets You Send Text Messages From Android Phones in the Mac Messages App
Android / OS X: Apple’s Messages app on Mac is an easy way to chat from iPhone without picking up your phone. However, this does not work if you have an Android device. Still. SMS integration for iChat allows you to send and receive text messages from your Android phone via Messages.
The app runs on your phone and transfers your text messages to the Messages app on the Mac. The service gives you five free messages a day, although if you want more it costs $ 12.99 a year. While this seems overpriced for the six posts, the price appears to be more geared towards people who will be texting all the time. If you always pick up your Android phone from your Mac and love the Apple Messages app, this is a good compromise.
SMS Integration for iChat | Google play store