- Platform: Browser
- https://github.com/organizations/{ORGNAME}/dashboard/issues
- Platform: Browser
- http://huboard.com/
- https://github.com/rauhryan/huboard
- Platform: any iOS device
- http://ioctocat.com/
- Platform: iPhone, Android
- http://mobile.github.com/
- System: OS X
- http://bughubapp.com/
- Platform: OS X
- http://underscoreapps.com/
Looks like Issues Hub is no longer with us (or their URL has changed)