Heywire-free unlimited international SMS and free US phone number (recommended)

See the picture above? 

Yes, if you have an Android or iPhone, iTouch or iPad, you can install HeyWire app free and send unlimited free international SMS to 114 Countries in the world 360 carriers. Multiple languages supported.

Moreover,

HeyWire also offers you an USA virtual phone number which enable you to receive SMS free. 

This APP is great!

More free SMS services please click here
More free USA virtual phone numbers click here