Yes, it's so basic that even a noob like me can do it.I don't think that's a hard work for someone who know the code.
But very often unofficial Android ports that are released here are defined by the porter themselves as "not thoroughly tested", so they might have missed to find out that DPC put anti-Scrappy-mod checks in the code.
Particularly if they never used Scrappy mod, so the game would not quit unexpectedly for them even without bypassing the checks.