Little Black Book of Apps: In-car apps
Ford Sync & Applink
Conjoin your smartphone to your car’s computer, then use mobile apps via the dashboard, steering wheel buttons or voice recognition.
Audi Google Earth
Know where you are, wherever you are, as built in to the A7 Sportback, powered by Nvidia’s Tegra 3 chip.
Uses your smartphone’s accelerometer and GPS to provide a virtual dashboard, showing everything, from engine speed to time travelled in each gear.
Price: £34.99 iTunes; £19.11, Android Market
Gives you magical powers over your Chevrolet. Scare people with your horn, lock and unlock your doors and check your fuel and oil levels remotely.