A Masterpiece

I wish I had bought this app sooner - its not just that it makes working with regular expressions much easier (as you see the result immediately), it also leads me to have much better regular expressions than I would normally manage (by making all the options easily accessible (see screenshot 2 above) - Im currently going over all my old RegEx patterns and find that I can improve nearly all of them!

Really really well done, Ken.

MarkusWinter about RegExRX, v1.7