You are getting this intel from??
You don't ̶r̶e̶a̶l̶l̶y̶ need a security app on a android.
I used to run it but it wasn't giving me good detection as I knew I had a virus and 360 detected and deleted it like a boss.I use avast! Mobile Security. Didn't catch anything yet, but yeah, it's good to have.
You are getting this intel from?
This graph shows the evolution of malware samples for Android from January 2011 to June 2013.
Don't forget that 99% of smartphone viruses are designed to infect Android ONLY.