does the job @Sam & @mel are idiots, or don't understand the game. This app does exactly what it says it does, bit basic but hay, its free!
Works great! Perfect if you dont have room to roll dice.
Cool concept, but it should allow the defender to choose how many dice they want to roll based on the result of the attacker's roll.
Figured it out and it it sweet
This application calculates the "Risk Index in Handling Chemicals"