Very handy  with one fatal side effect The app's code stores were wiped without my authorization. I have not reset or wiped my phone  only typical app and device updates applied. I'm unsure as to why the information was wiped  but it has set back my ability to access accounts that utilize these 2FA codes. I don't know when this occurred  only that today the app seemed to act as if I had just installed is. As in  it asked for camera permissions.
November 23 2016