Sprung for the HG Client today.
Only had it for like three minutes, but already I like it. Easier to use than a web browser and then navigating to favorites then waiting for it to load.
Certainly worth the 2.99 (+tax) in my opinion.
Just thought I would share that I bought the app! LOL
Yes I like that it is very configurable.
You can display only modules you wish to use in the app.
I also like that you can control things from two or more HG servers in the one app.