App development 'like a drug', says Whale Trail developer
Whale Trail IAP update upsets consumers weeks after Papa Quash controversy
Penguin to launch first 'Willow the Whale' e-book title in October
Tickets now available with early bird discounts on offer
App reaches more than 140,000 downloads in three months
Studio raises more than £110,000 in revenue from all apps in 2011
Whale Trail creator may double effort with developing own IP games in 2012
Having never made a game before, design studio Ustwo spent £150,000 making a 69p app called Whale Trail. What were they thinking?
We speak to the team behind the iOS sensation, and lift the lid on the 30 Under 30
Game generates nearly £20,000 net sales in first four days
