So you have to have damus to use it? What do you mean it doesn't open other apps?
Forgot the mention this… nostr:npub1k92qsr95jcumkpu6dffurkvwwycwa2euvx4fthv78ru7gqqz0nrs2ngfwd ‘s new qr scanner is in the latest build. This is the recommended way to follow people in person. It won’t open in other nostr apps like the camera app and it is much better at loading profiles. 
So you have to have damus to use it? What do you mean it doesn't open other apps?
