This is the Grand Exchange Updater, or GE Updater. The GE Updater is a Grand Exchange update notifier, simply put, it notifies you of updates to the GE. Furthermore, the GE Updater can be set up to alert you of price changes. All notifications can be sent to you via phone, email, or twitter; all of which are easy to set up and absolutely free.*
Sign up now for your free account to gain access to all the features the Grand Exchange Updater has to offer.