In reply to pcaffrey:
We're planning on adding an api to make the apps show live access data but we're not there yet.
One thing to bear in mind for when this does happen is that we're not an authority on this subject, especially for non-RAD stuff. We will of course update access information as we receive it, but it will always be important for climbers to make sure they are allowed to climb where they are climbing, especially for crags where there isn't an authority like the bmc collating the info.