What's a good iOS app for accessing my Raspberry Pi from my phone when I'm, like, *not* at my desk?

Okay, so I needed something to SSH into my Raspberry Pi when I'm away from my precious battlestation. xTerminal totally fits the bill. The graphs are actually readable, which is a huge plus. It's statistically satisfying to see a clean terminal interface on my phone. Plus, it supports different terminal types, which is key for my weird setup. The data visualizations are surprisingly decent for a mobile terminal, and I can even script some basic tasks. I haven't dug super deep into the API capabilities yet, but knowing they're there makes me feel warm and fuzzy. Data nerd approved!