WARNING There is currently an issue with the weather service that is being investigated - please do not purchase for this feature until it is fixed.
Pilot Wiz has been designed by GA pilots for GA pilots. It provides all of the basic conversions, calculations and key functions to keep you flying safely. It has most of the wizz wheel (E6B or CRP-1) functions. More importantly provides Weight and Balance, Fuel calculations, Holding Patterns, Crosswinds, Weather Decoding and Route Planning. It can also operate in most international units.
You also get the right to use the Mac Desktop Version.