Best portable DSD DAC for iPhone?


Suggestions? I would prefer something as cool at he Dragonfly and that can automatically detect hi res PCM files in playlist playback mode. 

Currently I have Onkyo HF player app loaded in my iPhone, but am open to any suggestions for best hi res audio iPhone playback app to pair with the DAC above. 
Thanks! 
128x128rocketroom
@rocketroom 

The Chord Mojo connected via a lightning cable would be a good option here; retail price is $550 but it is often found used for $300.