GNS Free vs Full Price version

What extra messages does one receive while using the GNS Free app vs the Payed ($27) app?
I know that the watchdog behaves differently, but I want to know if more than just the status message on the lower part of the screen is sent.

I would be willing to pay more if the following was sent also:
camera temp
PHD2 RA rms error; Dec rme error; total rms error
Time to meridian flip

Otherwise if it is only the function of the watchdog timer, then why not just restart the app after each 1/2 hour?

Thanks and Clear Skies

As far as I can remember, if you don’t pay for the full version, it will only function for 30 minutes. I don’t think it has anything to do with the kinds of messages it will relay.