Software that can package web to install on smartphone ?

Question

Suppose I have a website written in asp.net and the database is SQL Server, after I "Publish the web site" and I want to encode this code for smartphones (both android and Android operating systems) iphone) what software do I use? Note that I only packaged the code in "Publish web site" and the SQL Server data I still kept on the server (not packing the SQL Server data)