The newest version of moon+ (1.4.1) now comes with integrated page sync via dropbox.
Nothing offers as many control options as moon+, and since all devices are different and reading ought to be comfortable, people should have lots of leeway on how they control their devices. I was using the free version, but I'm off to buy it now. I emailed the dev a few months ago asking about page sync, and I love it when devs pay attention and respond to user input.
