Is there any reason why the iOS app the NSUserDefaults mechanism to
store the secrets instead of the Keychain? It's not really considered a
good practice to use the former to store secrets.
If there is no strong reason, would a patch that uses the Keychain be
considered for inclusion into a future release?
I recently got a Nexus 6 with the 5.0.1 Lollipop OS. I noticed that when
the application activates the camera, the image is upside down--making
it hard to orient the phone when capturing the QR code.
I am not sure if this is a design choice or a bug, but wanted to call it
to the attention of the developers in case it is unintentional.