Drivemob comes with 3 connections.  What this means is you can use it on up to 3 devices simultaneously.  There is no lower package where you get only 1 connection.  If you only have one softbox and would like to use all the connections available to you, you can buy a new softbox for another TV or install Drivemob on your phones or tablets.

This is how to install drivemob on ALL possible devices:  

Click on the link below and scroll down the page to find all the devices: