This settings app provides you verity of setting for android like wifi , wirless , sound setting etc. So you can use it for various purposes. Instead of go to settings and search you can access them in one click by this app.
View of this cettings app is very simple and has one single page access. This is a free settings app so no any access issue is there for particular phone settings , some settings may not work in your android mobile depends on software and hardware configuration of your mobile.
Some of the of the open settings in this application is application manager, application info , background data restriction etc will help you to select app preferences at various levels like use of data in background , allow notification and others.
You can use these as all settings app as this is loaded with 62 different device settings of various categories.
We tried to make this app one stop for various setting update as free settings app .

Hope you like this!!!

Some app Images are taken from https://www.freepik.com/