Crashes too much to be worth it

Im a big fan of desktop Coda, but this iOS version has crashed every time I enter more than one line of code. For the price that Panic is charging for this piece of software, it should be far more reliable than it actually is. Im disappointed, because the desktop version Ive been using for the past four years has been rock solid.

IllegalOperation about Code Editor by Panic, v2.2.2