Yes, you can have the app on as many devices as you'd like! To use our mobile-to-mobile chatrooms, Sidekicks must be installed on two or more devices. For each device you'd like to use with Sidekicks, simply go to the App Store and search for "Sidekicks!". Download the app and sign in. Each device should use the same login information.
Note: We are currently unavailable on Android devices; however, if you sign up at sidekicks.com, we will let you know when it is available!