Its not just dice! Fully customizable.
Its a dice programming language.
Lots of presets for existing game systems (Especially 3.5, 4E and WoD)
Has all the weird dice you can think of (FUDGE)
Automatically counts successes on success based systems (WoD, Shadowrun etc)
In Final, best dice rolling app and best RPG assistant app, too.
JJ Noo about The Dicenomicon