The Nimmer's DiveMate makes planning your dives easy and fast. Either a single dive or multiple dives - well at least up to three so far. And anyway more than 3 dives a day is for professionals only.
It is very easy and almost self-explaining to use as it follows the way. It further lets you view your planned dives as a DiveProfile, again almost exactly as when you work the Table by hand. You can also choose to save your DivePlan as a DiveLog for later reviewing of your dives. You also have the option of quickly determining the MinimumSurfaceTime required for reaching a desired NitrogenSaturationGroup.