Joby makes good tripods. This one is let down by the flimsy phone holder that is far too easy to break (I packed mine in a suitcase without its packaging and without having the phone in it, and that was it).
That said, I can still use it to hold up the phone even though part of the holder is now missing. For stationary use it is quite good enough (and in its current state it is a lot easier to get the phone into).
Like most iPhone tripods, it is made to be used without a protective cover on the phone. This means I can't use it with my fisheye, as that screws into a bespoke cover. Ah well, we're not supposed to get that much functionality for this little money, I guess - I suppose I should buy a Hero3 camera for what I try to achieve.