PatternLock for the BlackBerry Storm has been one of our best selling apps since it's release a few months back. Tafasa has taken notice and released PatternLock Lite. The lite version is available free and works in the same manner, but only contains the bare bones application features. PatternLock Lite gives Storm users a 3x3 grid of dots which are connected in a specific pattern to unlock the device. The full verison gives users the option of custom wallpaper, password protection, location based locking and more. I'm glad Tafasa has gone this route and has both a premium and free version of the app and can only hope more developers follow in their footsteps. In conjunction with the release, Tafasa is offering $1.00 off the full version of PatternLock. Head over to CrackBerryAppStore.com (or use our mobile client) from your device, and enter the coupon code patternlock1off to purchase PatternLock for only $1.99. This coupon code will only work from your device at CrackBerryAppStore.com.