Best iPhone apps this week

Bus Mapper £1.19
Here at last – a bus route planner for London residents and tourists alike. Until now the only way to plan a journey was doing searches online, reading bus timetables in stations or – God forbid! – talking to actual humans. Now you can get lost anywhere in the land-of-Boris and find your own way home without having to interact with a single scurrying Londoner.
Buy it