This application allows people to send TCP or UDP packets to the specified ports. Based off the other app PortKnocking, but faster. Not a hacking app. See website for info, usage instructions, and full change log. Chinese localization provided by NetDragon
PortKnocker has been checked for viruses and it has been found completely safe. Stephen Paine is the developer of this application that can be found in the Tools category. The most recent update of PortKnocker was released on May 24, 2011 and the app has been installed by over 10K users.
People rated this application 4.5 on Google Play. Many users installed the app on their Samsung and Intex devices. A free .apk file of PortKnocker 1.91 is available from Droid Informer and you can take a look at users' reviews on this site. Prepare 44 KB of free space on your device for this app setup package and take into account that it runs on Android 1.5 and above.