Ever wish that your phone have multiple profiles just like your desktop? SwitchMe is the best tool for that. As the description says,
SwitchMe is a unique application for root users that allows you to log in and out of multiple installations of Android just as you would on a desktop computer.
By default you are allow to create two different profiles. By purchasing the key you will be able to create more and enable the password feature. Here I will be talking about the free release.