Works, just not well at all. – SL Notifier Review

You need to purchase a server in game, which costs about $3 on top of the dollar you pay to buy the app. You'd think it would have more of a function, rather than only being able to message people really close to the item you set up in game. It doesn't even tell you who says what. Really not worth the money at all, but it works, I guess.
Review by Mrhollywoodenvy on SL Notifier.