When I launched techese, I had been yearning to get away from the likes of WordPress. I had settled on Squarespace back then and have been with it ever since. I still wholeheartedly recommend Squarespace to folks who ask me what they should use to create a site.
One thing I have always had issue with was their iOS app. It wasn't all that good back on Squarespace 5, and since Squarespace 6, it has been a bag of hurt.
Thankfully, Squarespace has released two new apps to handle the crowded functions of the previous app.
Blog handles the writing and posting part while Metrics handles all your stats. Both apps are gorgeous and work really well. These were worth the wait. I'm really happy that Markdown is a first-class citizen in the Blog app.
I have two issues which will hopefully be taken care of in updates. The first is that the Blog app is missing the social sharing toggles of the web interface. If it had those, I could truly do everything I wanted with posting from iOS, which would rock.
The second issue is that Metrics doesn't have an iPad UI, so it scales up in the ugly 2x mode.
Beyond those two omissions, the apps work great, are fast, and chock full of the feature set you would expect. I hope Squarespace treats these apps as first class, iterating often, instead of letting them languish as the previous app did for so long.