I recommend it!

This is a good one. Like the other reviewers, Im also a user of the Mac version (SMS Mac). I like the Mac version and I like this iPhone version very much, its a great product. I travel a lot and my plan (as most plans) doesnt allow me to use the included SMS bundle when I am abroad. Ive tried lots of these products and this is the only one I found that always works, no matter what network Im sending an SMS to.

Roelof Roos about SMS touch