As you probably know, Google Now is on Jelly Bean and up (Android 4.1+) According to Google's own statistics, just 25% of Android devices [that access the Play

As you probably know, Google Now is on Jelly Bean and up (Android 4.1+) According to Google's own statistics, just 25% of Android devices [that access the Play store] are on Jelly Bean. Almost 70% are on Ice Cream Sandwich or Gingerbread. http://developer.android.com/about/dashboards/index.html http://developer.android.com/about/dashboards/index.html Not sure how many iOS devices have the Google Search app installed, but I wouldn't be surprised if the percentage of total iOS devices with Google Now is > 25%...