Another example. I'm in Hong Kong and I see them advertising a real time next train app on the MTR, i.e. subway system. iPhone only. They support Android, but i

Another example. I'm in Hong Kong and I see them advertising a real time next train app on the MTR, i.e. subway system. iPhone only. They support Android, but iPhone comes first: http://www.mtr.com.hk/eng/whatsnew/mtrmobile.html http://www.mtr.com.hk/eng/whatsnew/mtrmobile.html