Is there an app that shows realtime bandwidth usage when phone is a hotspot?

[Android Central Question]

I'm looking for something visual, like joikuspot for n900 - (this forum won't let me post a link, but it's easy to find a screenshot by searching for images of 'n900 joikuspot'). That s/w has a full hot spot, but since Android has one built in, I just want something that can display the network stats in a visual form.

Anyone know anything like that?