Create first sharepoint 2013 App,Develop and Deploy on the sharepoint server

Add DNS Server via server Role

 

Get IP Address

 

Add New Domain for App like karthiapp.com

Add wildcards

Add Host entry on the drive\etc\host

GO to central Admin and configure App URL

Login as spsfarm not as System Admin account and Open Visual studio shift + Right Click with different user (login as spsfarm) on the visual studio solution file

If deployment is restricted for administrator privileges then Login with windows as spsfarm than you can deployed

Once deployed you can see the app in the SharePoint sites

If you click on the app that content won’t display and it is asking three times for credentials

Disable Loop Back Check

In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa, create a DWORD for DisableLoopbackCheck and enter a value of “1” (hexadecimal).

Note: I Just created DisableLoopBackCheck ,it was throw error, so this case sensitive

Follow the below steps

Reset the IIS

Then finally it will show your apps