Our intention is to remove the Philips hue app gen 1 app, from the App Store and Google Play Store in due time. We will notify you regularly on the timing with our in app notifications.
Note 1: the Philips Hue app gen 1 can be recognize in App Store and Play store on it's black and white Hue app.
Note 2: the Philips Hue app gen 1 is no longer being updated.