The application can be downloaded from the Apple App Store now, by simply searching for the word 'Tachodisc'.

It features the company's 'How To' guides for making the transition over to digital tachographs.

It makes use of the iPhone's 'pinch and stretch' technology to allow users to zoom in and out of key information

Pictorial guides are also featured on the App that illustrate how to use tachographs from VDO, Stoneridge, and Actia..

Advice on choosing downloading devices and driver aids will also be available on it.

Users of the App will be sent free regular updates on legislative news.