Check GMO LLC is a Phoenix, Arizona based Corporation created in providing customers with knowledge about the foods they put in their body with easy to use tools such as the Mobile App Barcode UPC Scanner. Check GMO’s Mobile App provides users with a simple scanning tool by a press of the button to get the results whether your food has Genetically Modified Organisms (GMO) in it or not. Results will show GMO Free, GMO and or Unverified.