+Converter app for iPhone and iPad

+Converter App that has number of Conversion categories with lots of Unit for conversions.
An option of adding conversion unit in favorite category for a fast access to repeatedly used conversions.
Choose any category from a list of categories and than select conversion unit.
You can swap selected conversion units.
you have an option to delete units from favorite categories.

Categories to Choose.

Time Units,
Length Units
,
Area Units
,
Data Storage Units,
Volume Units,
Mass Units
,
Density Units
,
Energy Units,
Power Units,
Volumetric Liquid Flow Units,
Volumetric Gas Flow Units
,
Mass Flow Units
,
Speed Units,
Temperature Units,
High Pressure Units
,
Low Pressure Units
,
Speed Units
Torque Units,
Torque Units,

Dynamic Viscosity Units
,
Kinematic Viscosity Units,