Scanning doesn't work (well )

If a product cannot be scanned, there can be several reasons for this:

• The barcode on the product does not comply with the (international) rules set for it.
• The barcode is somehow damaged so that some of the information in the code is missing
• Your phone's camera/software is too old. In general, your phone should be at maximum 5 years old to make optimal use of BarTrack.