Remoter v4.6.26 on iPad Air 2 running iOS 8.1.3 and also Remoter 1.6.20 on MacBook Air running 10.10.2
I'm using VNC with Remoter to connect to my Macs but have run into an issue. I use the Dvorak layout on Mac OS X (Yosemite) and, unlike with Apple Screen sharing, when my local MacBook Air is set to Dvorak and I connect to my Mac mini with it's keyboard layout setting set to Dvorak what I type comes out as neither Dvorak or Qwerty output, but rather a hybrid that is useless. For example, if I type the key labeled "d" on my MacBook Air, that should produce an "e" in Dvorak. However, on the remote computer it comes out as a period "." This is what one would get if you typed the key labeled "e" on your computer with it set to Dvorak.
To sum if the MacBook Air is set to Dvorak and sends an "e" and if the remote computer is also set to Dvorak it sees an inbound "e" but converts that from an "e" to what the "e" key is in Dvorak which is a period. There is a double conversion.
This is not an issue when using Apple's screen sharing.
To get around this you have to change the keyboard layout on the remote computer to Qwerty.
Similarly, if using Remoter on my iPad to access one of my computers, if the layout on the remote computer is set to Dvorak then the Qwerty letters I type on the iPad get converted to the Dvorak equivalents.
This is not the way other VNC clients work nor Apple's screen sharing. The remote computer accepts the letters typed on the Qwerty keyboard on the iPad/iPhone as typed. Likewise, the remote computer accepts the letters typed on the Dvorak MacBook Air keyboard as typed. In both cases there is no remote conversion of the typed characters.