Yes I am doing it.
I have a VPS, have had a server also before.
On my old iphone 4 I was using iRemote Desktop (best remote smart phone app i have ever used)
Got an andrioid phone now and using chrome remote desktop. It's good enough, but unlike the iPhone app there's no special keys (shift, function keys, arrows etc.)
You can zoom on the apps and do pretty much everything you need to do. Writing trigger from scratch can be tough, but if I have the time and only a smart phone it's fine. Modifying them is a piece of cake or restarting MFP is not a hassle.
remember to get a VPS located in a Betfair friendly country. UK is best obviously. Failing that you might need to get a VPN service for a few dollars per month.