CSploit is a most advanced and complete security toolkit for android devices. It’s an open source network analysis and penetration suite which aims experts to perform network security assessments on android powered mobile devices. Download cSploit android security toolkit without spending a penny.
Features

Forge TCP Packets
Fingerprint hosts’ operating systems and open ports
Map your local network
Create own hosts outside the local network
Integrated Metasploit
Man In The Middle Attacks
Integrated trace-routes
And many others.

In order to use this application, your phone needs to be rooted.
Download cSploit Android Security Toolkit
Click here to download csploit APK only. Click here to download csploit android security toolkit complete zipped file. Password is EHT.