In the "Spanish. ¡No hay problema! 3" course (trial version) the moderately-long passage of text for the audio falls off the bottom of the 'flashcard' and I can't scroll to the rest of the text, only move the whole card around on the screen.
I'm a bit reluctant to spend £6ish on the full course if I can't see it correctly.
Thanks,
Jonathan.
You can scroll it using two fingers. See pictures at http://www.supermemo.eu/supermemo_iphone .