"I've just bought your app and have an iphone 3G. It's exactly what I've been looking for - you put the food in that you've eaten and it tells you how many calories you've eaten and how many of your daily allowance is left - thank you!" - Kirsty (UK)
get it here:
http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=335404904&mt=8