Any chance that VRidge might cut it?
Sadly, I have an iPhone, so it's a complete no-go for me (or I'd be trying the beta right now), but it looks like the closest thing you can get on a phone if your home PC is beefy enough for it.
(note: it's not just a "split a VNC session + emulate a mouse" nonsense that's been going about lately. It looks like they're actually trying to deal with the issues one would expect from this type of implementation)