The iPhone app and barcode scanning

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What puts this site head and shoulders above all others is the iPhone app which allows you to read the barcode of any bought food and insert it instantly into your diary. My breakfast this morning was muesli, yogurt and blueberries, all with supermarket barcodes on the packaging. It took seconds to scan and enter each one. This is a really major advance in calorie counting and congratulations to the owners of this site for dreaming it up.

It's available for iPhone and Android smartphones, if you don't have one, it's really worth considering whether to get one.