Its an acceptable one-time password generator, but its really missing one essential feature: auto-copy of the generated unqiue password into your clipboard. Why make the user have to take the extra step of clicking a “Copy password” button every time? Also, there should be a setting that allows the option of going directly into the token of choice when launchig the app, to save the step of having to click from a list of tokens. ESPECIALLY if the user only has one token to use with the app. The less clicks for a frequent-use app like this, the better!