barcode scannerhow does it work

  sunnystaines 19:52 PM 16 May 13
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with the smart phone do you take a picture of the barcode or just view the barcode through the camera for it to work.

the wife wants the android version of this http://dailyapp.co.uk/iphone-apps/fooducate-yourself-about-your-groceries/

but cannot workout how it would work if we get the app.

  compumac 20:00 PM 16 May 13

You just view it via "Shopper" or a similar app and it gives you the price for the item at a number of outlets. I have found it very useful if you were purchasing an item and wished to check out the price elsewhere.

  compumac 20:02 PM 16 May 13

Sorry I should have read your posting all the way through in respect of the food aspect.

  sunnystaines 09:41 AM 17 May 13

after all than cannot instal it the download gets hijaked by some silly kids game. will try later when google fix this.

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