Free download iNotify - Notification OS9 APK for Android, PC. Latest version is 5.0, update at March 2, 2017
iNotify - Notification OS9 version 5.0 is only one variant.
Something news about OS 9.3 release. and style of OS 9 is very famous and unique. lot of people like Notification sidebar of Phone 6S and they want use it...