If you are addictive of Google+ than here is the good news for all Google+ users. Google+ also got new update for Android mobiles. Google released Google+ v7.8.0 update with bug fixes and speed improvements.
You can download Google Voice APK by going to the link below.
Download Google+ 18.104.22.168320559 APK for Android 4.4+
Get it on Play Store: com.google.android.apps.plus