iBodyFat calculates your body fat percentage and keeps a log of your results. Two different calculations are presented for each measurement made. The body fat percentage formulas used by iBodyFat are the girth body fat calculations invented by the U.S. Navy and professional body builder and writer Hugo Rivera. For taking girth body fat measurements, no special equipment is needed. All that is required is a vinyl tape measure.
Plgen (Playlist Generator) is a tool that sorts files for MP3 players in a user defined order. Cheap MP3 players often come with no playlist capabilities. In addition these players often make use of the FAT16/32 file system, leading to confusion when the playing order is not alphabetical on the device even though it is shown as alphabetical in the file explorer.