Smartgram is a FREE messaging android application.It uses your mobile's internet connection to send and receive messages.
Why use Smartgram:
FREE: Smartgram do not charge any FEE for subscription.
Unlimited: Smartgram is able to send media and files without any size limit.
Groupchat: You can create group of members upto 5000.
Calls: Call your friends and family for free.
*Data Charges may apply.