This updated version now has you import a pre-made Shortcut that pulls from an album. This is hopefully faster/easier for most people, but does involve jumping through some hoops with opening/running a Shortcut and enabling Untrusted Shortcuts first.
So, your government launched a vaccine card, but there's no app to store it (only one to verify cards), and all they give you is a PDF designed to be printed, and a website you'd have to keep logging in to. So you do the smart thing and take a screenshot of that website. But then what? You've got to dig in to your photos and find that screenshot every time? There has to be a better way!
Well thanks to some built-in iOS features that you might not even know about, there is. We're going to use a "Shortcut" that will pull up an image of your card when double-tapping on the back of your phone.
Note: The "Back Tap" feature is only supported on iPhone 8 and newer. For older phones, adding a the Shortcut as an icon to