Apart from scanning, in some of these apps, you will find searchable list of halal and non-halal ingredients with their code. These apps can’t only work with food items and ingredients, but they can also scan for additives that are present in some products. You just place the OCR camera in front of some food item or a picture you found on the internet. Most of these apps don’t even have a registration or sign up. These apps come with a powerful barcode reader and a OCR scanner that identifies the contents and matches them against the database of listed non-halal items. With these apps, you can scan a product for its barcode or its ingredients list to see if it contains some non-halal items. In this post, I have listed 5 free halal food scanner apps for Android that you can use.