Ditto Turns your BlackBerry into an SMS chat room by allowing you to text multiple people. The app also gives you control of identities and chat permissions of the participants. If you and your friends text message a lot, this app could be fun.
Ditto is available for purchase on App World and they are also offering BlackBerryCool readers 100 free copies.
To get your free copy, head over to hivemindtech.com/main/tryditto and use the coupon code bbcool777.