SwC appears to be proficient in releasing updates, improvements and bug fixes, so we can conclude that they have competent programmers who understand the code they have in front of them. That is not true for all other sites. Due to the elapsed time, I have to conclude that they have a working Android client prototype running in a test environment, that is not yet stable enough to release on the internet.
Or, due to the elapsed time, we could conclude that they're overwhelmed with trying to get their Windoze software into some sort of stable state and they don't have any time to work on a client for a proper OS. I'd say you seem to have a lot of faith with little evidence of progress. After 10 months, I still see people just complaining about the new software and it's constant crashes. I still can't figure out how this situation is any kind of improvment on the old situation. I never thought I'd say this: bring back flashplayer plz.