aSim app for iPhone and iPad

Calculate the acceleration of a normal combustion engined vehicle from a standing start, generating the 0-100, 200 and 300 km/h times as well as 1/4 mile, car speed at the end of the simulation and the distance travelled.

Takes into account all relevant aspects of the vehicle design - engine power, gearbox settings, tyres, vehicle weight, vehicle drag and road grip.

Generates graphical representation of vehicle speed achieved over time. The user can specify the resolution and duration of the simulation.

A database contains the various components of the vehicle (car, engine, gearbox and tyres) allowing the user to mix and match different components to check on results.