There once was but it was third party and has now been removed from iphone apps. It would only work via the net module. You can do the same via the net module webpages. Welcome to R2R.
I think the later versions of the NET webpages allowed it for outputs only. I don't think you could program timers or alarms. It has been awhile since I used the NET or RKE. I upgraded to the Archon and it is not compatible with the NET module.