Bug elevates App Store minnows to the top of the charts

Apple’s App Store has been shaken up with the unlikely elevation of several, small, paid-for applications onto its top grossing chart this weekend, sparking fears that a software bug may causing its ranking algorithm to go haywire.
Over the weekend chart watchers were given cause to scratch their heads when ‘The Official DVSA Theory Test Kit for Car Drivers’ surged to number two spot, challenging even the all-conquering Pokémon Go app for top spot.
Further down the list