O2 has launched My O2, an official iPhone app to monitor your usage, and see just how much money you threw away when you signed that 18-month contract Richard Trenholm was CNET's film and TV editor, ...

O2 has launched a Matchday app, which gives rugby fans the ability to eavesdrop on the on live microphone feed from the most important man on the field: the ref. It allows you to hear a blow-by-blow ...

Although I'm not an O2 customer this one looks much the same as the 'My EE' app which we covered a while back. If you are concerned about going over your allocated minutes, SMS or data just launch the ...