N360 tune up vs Utilities 15/16

I would appreciate a comparison between the N360 PC Tune up function and Norton Utilities; are they the same? If not, how do the differ? I currently use NIS 21 and NU 15/16 and am contimplating moving yo N360 on three machines.

I would appreciate a comparison between the N360 PC Tune up function and Norton Utilities; are they the same? If not, how do the differ? I currently use NIS 21 and NU 15/16 and am contimplating moving yo N360 on three machines.