In honor of Martin Luther King Day, Twinkler Software is having a 20% sale on all of their great apps. Today only you can pick up AddContactX, AddOnis, InstantLog, NotifyX, SendX and WiFi Hero for 20% off. Not the biggest savings, but still a good discount if you've been waiting to pick up one or more of these apps. All the prices are discounted in the CrackBerry App Store, so jump in and pick up one (or all) of these awesome apps before the day is over!
