It's that time of year again when the weather starts to turn, and it's an utter nightmare picking the appropriate footwear for the day. An unexpected bought of sunshine can just as quickly turn into a tropical storm (we should know, having been caught short in one such downpour this weekend) so the latest innovation to hit the iPhone is nothing short of a weather-based revelation.

Salvation, however, can be found with Sneaker Weather,  a lovely little app which does exactly what it says on the tin, matching up conditions in the world's major cities with the perfect pair of sneakers (before telling you where best to buy them). Forgot the iPhone's wholly unpredictable weather widget, Sneaker Weather will prepare your feet for virtually every clime.

www.sneakerweather.com