Beautiful but disappointing.
I bought the program to edit content I provided from my desktop through Dropbox to my iPad Air for portable use. Currently it crashed every single time I edit the .txt file which contains traces of ASCII characters, this shouldn't cause any inconvenience. The iPads are well equipped with different text formats and it isn't a budge issue so I'm sure it is an easy fix, next update I will re-review and hopefully all is fixed.