Horrible barcode app
It forces you to sign in every single time that you want to display your barcode. And if you try to screenshot the barcode for easy access for your photos, it will not take it. The previous app was much simpler and easier to use. Please let me use the old app again.
Annoying sign in
You are forced to manually sign in every day. You would think that you could use thumbprint or face recognition to sign in to app. This is a step back from the user standpoint.