Sat navs: Compare features & prices Bosch iPhone 4 review http://www.which.co.uk/technology/computing/reviews/sat-navs/bosch-iphone-4/review/
You probably associate Bosch with washing machines rather than sat navs, but the Bosch sat nav app for Apple's iPhone 4 promises 'to provide you with precise high-performance navigation based on 20 years of navigation expertise in the automotive industry'. Our unique and rigorous testing reveals whether this Bosch app is a worthy companion for the road.
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