Whether you’re new to the snow or a bit of a pro, ski and snowboarding apps can be agreat addition to your trip. From daily weather reports, to mapping tools and speed andaltitude trackers there are a whole range of choice to add to your device before you getout on the mountain. But with such an abundance to choose from, here at Neilson, wedecided it was time to separate the wheat from the chaff and supply you with thedefinitive guide to our favourite ski and snowboard apps for this season.

We teamed up with ​Chemmy Alcott​ - one of Britain’s greatest alpine ski racers and fourtimes winter Olympian - to put the apps through their paces on the slopes, whilst on a recent trip to Switzerland. She’s given us the lowdown on the pros and cons of each, andinterestingly, tells all on whether the apps made a difference to her time on the snow...