[staunch]

You will admit that those sample cards are hand picked to be well suited to the application right? High contrast, quality printing, large fonts, etc.

[frisco]

The only thing I noticed is that it translates the text to all caps, and the slides were all caps, so you didn't notice anything in the video. But that's really not material; to obsess over that is missing the point that it translates text in real time between human languages using a camera.

[johns]

Download it and try it. Works pretty much as advertised.

[ugh]

It’s also free (not the translation part but the word recognition and replacement part) so there is no excuse to not try it out yourself or getting a friend to try it out for you (should you lack an iPhone).