Still relying on your carrier's text messaging service? Grab SyncSMS, a nifty little app that lets you send and receive standard SMS messages on your Android tablet. SyncSMS actually runs simultaneously on your phone and your tablet. The initial setup is a bit involved, as you have to install the app on both devices and also provide credentials for a new or existing Dropbox account (which the app uses to store data temporarily as it syncs messages). Once configured, though, SyncSMS is as smooth as silk; incoming texts pop up on your tablet with threaded conversations and contact photos in place, and composing new texts is incredibly easy. SyncSMS costs $3.