I feel sorry for this great app Rungps have no more updates, and I feel that it is abandoned.
I have been using the app since version 2.xxx and the interface was updated only once -app and web-. The forums do not work, and the technical assistance I have not used but I imagine that there is no one on the other side.
It could be among the first applications of training, and yet others that came later and are worse than rungps are the most used.
At the moment I'm not going to change, but I suspect that if this continues it will soon end up dead.