iPhone (10000 programs)

Pros: Variety of modes. Customize your vehicle. Gorgeous graphics.

Cons: Simple controls.

Pros: Simple controls. More than 50 car parts. Includes racing elements. Features wide range of cars.

Cons: Sub-par graphics. Lacks tutorial. Could use a search tab for car parts.

Pros: Store music sheets digitally. Hands-free navigation via Bluetooth. Annotation feature. Setlists for better organization.

Cons: Optional annual subscription for bonus features aside from its one-time purchase.