Sure, could you be more specific? I've already had a problem reported where one of the tutorial events occasionally crashes for someone else, but I've been unable to replicate it myself.
It happens to me too, not exactly at random, it's when a new "page" is generated, but it doesn't seem to be on a specific event.
The game just tries to load a pic, or text, and crashes. Then one launches the app again and might get pass the point that caused probem the previous time, only to crash again a bit later.
Using the windows version by the way
Edit: See newer comment above. A new version is uploaded to address the dialogue crashes.
Yes, from all the reports I've gotten it seems to be something regarding loading resources during dialogues. I can't reproduce it myself, but I have a few ideas for possible solutions that I'll hopefully be able to send to somebody who can reproduce it to see if those solutions actually fix it.
In the meantime, I can't guarantee that going through dialogues slowly will fix it, but it couldn't hurt to do so I suppose.