THE Affinity Designer for Mac OS X is a very promising software. I downloaded to test the program very briefly. The only Feature I am missing is support for RTL/BiDi languages like Arabic, Persian, Hebrew, Urdu etc. i hope you consider adding support for RTL writing system already from beginning to make this fantastic software usable for middle eastern user. On Mac OS platform the build in text engine provide a reasonable RTL/BiDi support on system level. Using this OS X possibilities will this task much easier.