Passage uses pictures instead of passwords to log in - the app scans almost any picture, photo, drawing, or printed page, and to log in to save and view your data, can recognise it using the camera in seconds.
Ranked in these QuestionsQuestion Ranking
Pro No keyboards to log in
Avoiding a keyboard means no long complicated pass-phrases that need to be typed out, and no biometrics which are easy to fake and hard to replace.
Con Not safe
Using pictures instead of passwords for authentication can be pretty unsafe sometimes. Pictures are easier to be found than written passwords.