jUninstaller - This makes a scan of all the files on your phone. When you uninstall programs, certain files still remain and just clutter up your phone's hard drive. Simply run a scan before installing any apps, and then after you uninstall an app/game, and this proggy will tell you which files remain. You can then delete them using a File Manager
MemoryUp Professional- Is your cell phone running slow? Have your programs become irresponsive after the smartphone running awhile? Then your smartphone needs a boost, a Memory Boost! MemoryUp Professional Edition recovers memory leaks, and prevents cell phone from crashes. Read on to learn how to boost your smartphone's memory