The download button opens the iTunes App Store, where you
may continue the download process. You must have iTunes installed with an
active iTunes account in order to download and install the software. This
download may not be available in some countries.
From Rich Cariens:
RallyBlitz is the first App designed exclusively for Rally Racing. It includes an adjustable odometer and an accurate CAP heading (Compass) built into the home screen. It functions perfectly as a primary system or as a backup device. An excellent option for a spare or training motorcycle without having to invest in a complete set of instrumentation.Miles / KilometersHuge, bright odometer numeralsOdometer configurable for tenths or hundredthsOdometer adjusts with touch or volume controls2 odometer / trip metersCompass (CAP Heading) accurate to 1 degreeColors adjustable for optimal contrast