Not what it looks like.

I paid $65 for this apps license to be able to edit projects on the road. Guess what? I cant. I can only edit project while connected to my computer through my local network, in which case my computer is next to me so it doesnt make sense to use the iPhone. It has a lot features that make it very useful but if you cant edit projects offline and then sync to your computer then its not worth it.

Oliver Dominguez about Merlin - Project Management