iPhone 4 sales could be blocked in US after Samsung 3G patent victory

US tech giant claims ruling it infringed patent essential for 3G standard will have 'no impact' on availability of its products. By Charles Arthur

From stage to scream: horror gaming and theatre collide in Dundee

Keith Stuart: The National Theatre of Scotland premiers its stage production of vampire film Let the Right One In tonight – and the play is accompanied by a spooky iPhone game based on a tour of the city

Google takes on Apple: and only the phones may know what will happen

Business leader: The internet search company is setting up its first factory to build a device reportedly so clever that the iPhone may come under serious pressure

20 best iPhone and iPad apps this week

Star Wars: Knights of the Old Republic, Musyc, Analog Camera, Warhammer Quest, NarcoGuerra, Adobe Kuler, Dots and more. By Stuart Dredge

Google to unveil Moto X as it takes smartphone battle to Apple

Google-owned Motorola hopes to challenge iPhone with autumn launch of new low-cost, futuristic handsets produced in Texas

Curiosity sated: Peter Molyneux reveals winner of gaming experiment

Keith Stuart: After six months and many millions of button taps later, the veteran game designer's experiment is over – and the prize is a lucrative role in Molyneux's next project

20 best iPhone and iPad apps this week

Kung Fu Robot, City Guides by National Geographic, Tetris Blitz, Mailbox for iPad, Symmetry School, Fry, Blip Blup, Disney Junior Appisodes and more. By Stuart Dredge

Photographer documents a year in the life of a tree on his iPhone

Mark Hirsch publishes images taken using his smartphone through the changing seasons in a book called That Tree

20 best iPhone and iPad apps this week

Beethoven's 9th Symphony, Hangouts, Amazon Cloud Drive Photos, Justin's World, Haunting Melissa, Star Trek Rivals, Sago Mini Sound Box and more. By Stuart Dredge