Software Update : OS Apps use to updates of all the apps installed on your phone.
The app will list out all the apps that has update available and also provide all details of the app.
This apps for get more out of your Android performance, you can now upgrade your
device to the latest version of the Android operating system.
Simple step to Apps open the application and click on the app you want to update from the app list.
The list is divided into installed application and system application.